2187447770420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{997}}^1\times {\mathrm{1031}}^1$

素因数の和:2634

約数の個数: 192

約数和(自身を含む): 5325840253440

約数和(自身を除く): 3138392483020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 569, 748, 935, 997, 1031, 1138, 1870, 1994, 2062, 2276, 2845, 3740, 3988, 4124, 4985, 5155, 5690, 6259, 9673, 9970, 10310, 10967, 11341, 11380, 12518, 16949, 17527, 19346, 19940, 20620, 21934, 22682, 25036, 31295, 33898, 35054, 38692, 43868, 45364, 48365, 54835, 56705, 62590, 67796, 70108, 84745, 87635, 96730, 106403, 109670, 113410, 125180, 169490, 175270, 186439, 192797, 193460, 212806, 219340, 226820, 338980, 350540, 372878, 385594, 425612, 532015, 567293, 586639, 745756, 771188, 932195, 963985, 1027907, 1064030, 1134586, 1173278, 1864390, 1927970, 2055814, 2128060, 2269172, 2346556, 2836465, 2933195, 3728780, 3855940, 4111628, 5139535, 5672930, 5866390, 6240223, 6453029, 9643981, 9972863, 10279070, 11306977, 11345860, 11732780, 12480446, 12906058, 17474419, 19287962, 19945726, 20558140, 22613954, 24960892, 25812116, 31201115, 32265145, 34948838, 38575924, 39891452, 45227908, 48219905, 49864315, 56534885, 62402230, 64530290, 69897676, 87372095, 96439810, 99728630, 106083791, 109701493, 113069770, 124804460, 129060580, 174744190, 192218609, 192879620, 199457260, 212167582, 219402986, 226139540, 349488380, 384437218, 424335164, 438805972, 530418955, 548507465, 584879083, 768874436, 961093045, 1060837910, 1097014930, 1169758166, 1922186090, 2121675820, 2194029860, 2339516332, 2924395415, 3844372180, 5848790830, 6433669913, 9942944411, 11697581660, 12867339826, 19885888822, 25734679652, 32168349565, 39771777644, 49714722055, 64336699130, 99429444110, 109372388521, 128673398260, 198858888220, 218744777042, 437489554084, 546861942605, 1093723885210, 2187447770420]

約数ペア:

[(1, 2187447770420), (2, 1093723885210), (4, 546861942605), (5, 437489554084), (10, 218744777042), (11, 198858888220), (17, 128673398260), (20, 109372388521), (22, 99429444110), (34, 64336699130), (44, 49714722055), (55, 39771777644), (68, 32168349565), (85, 25734679652), (110, 19885888822), (170, 12867339826), (187, 11697581660), (220, 9942944411), (340, 6433669913), (374, 5848790830), (569, 3844372180), (748, 2924395415), (935, 2339516332), (997, 2194029860), (1031, 2121675820), (1138, 1922186090), (1870, 1169758166), (1994, 1097014930), (2062, 1060837910), (2276, 961093045), (2845, 768874436), (3740, 584879083), (3988, 548507465), (4124, 530418955), (4985, 438805972), (5155, 424335164), (5690, 384437218), (6259, 349488380), (9673, 226139540), (9970, 219402986), (10310, 212167582), (10967, 199457260), (11341, 192879620), (11380, 192218609), (12518, 174744190), (16949, 129060580), (17527, 124804460), (19346, 113069770), (19940, 109701493), (20620, 106083791), (21934, 99728630), (22682, 96439810), (25036, 87372095), (31295, 69897676), (33898, 64530290), (35054, 62402230), (38692, 56534885), (43868, 49864315), (45364, 48219905), (48365, 45227908), (54835, 39891452), (56705, 38575924), (62590, 34948838), (67796, 32265145), (70108, 31201115), (84745, 25812116), (87635, 24960892), (96730, 22613954), (106403, 20558140), (109670, 19945726), (113410, 19287962), (125180, 17474419), (169490, 12906058), (175270, 12480446), (186439, 11732780), (192797, 11345860), (193460, 11306977), (212806, 10279070), (219340, 9972863), (226820, 9643981), (338980, 6453029), (350540, 6240223), (372878, 5866390), (385594, 5672930), (425612, 5139535), (532015, 4111628), (567293, 3855940), (586639, 3728780), (745756, 2933195), (771188, 2836465), (932195, 2346556), (963985, 2269172), (1027907, 2128060), (1064030, 2055814), (1134586, 1927970), (1173278, 1864390)]