9805372720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4441}}^1$

素因数の和:4671

約数の個数: 160

約数和(自身を含む): 26927901504

約数和(自身を除く): 17122528784

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 193, 208, 220, 260, 286, 386, 440, 520, 572, 715, 772, 880, 965, 1040, 1144, 1430, 1544, 1930, 2123, 2288, 2509, 2860, 3088, 3860, 4246, 4441, 5018, 5720, 7720, 8492, 8882, 10036, 10615, 11440, 12545, 15440, 16984, 17764, 20072, 21230, 22205, 25090, 27599, 33968, 35528, 40144, 42460, 44410, 48851, 50180, 55198, 57733, 71056, 84920, 88820, 97702, 100360, 110396, 115466, 137995, 169840, 177640, 195404, 200720, 220792, 230932, 244255, 275990, 288665, 355280, 390808, 441584, 461864, 488510, 551980, 577330, 635063, 781616, 857113, 923728, 977020, 1103960, 1154660, 1270126, 1714226, 1954040, 2207920, 2309320, 2540252, 3175315, 3428452, 3908080, 4285565, 4618640, 5080504, 6350630, 6856904, 8571130, 9428243, 10161008, 11142469, 12701260, 13713808, 17142260, 18856486, 22284938, 25402520, 34284520, 37712972, 44569876, 47141215, 50805040, 55712345, 68569040, 75425944, 89139752, 94282430, 111424690, 122567159, 150851888, 178279504, 188564860, 222849380, 245134318, 377129720, 445698760, 490268636, 612835795, 754259440, 891397520, 980537272, 1225671590, 1961074544, 2451343180, 4902686360, 9805372720]

約数ペア:

[(1, 9805372720), (2, 4902686360), (4, 2451343180), (5, 1961074544), (8, 1225671590), (10, 980537272), (11, 891397520), (13, 754259440), (16, 612835795), (20, 490268636), (22, 445698760), (26, 377129720), (40, 245134318), (44, 222849380), (52, 188564860), (55, 178279504), (65, 150851888), (80, 122567159), (88, 111424690), (104, 94282430), (110, 89139752), (130, 75425944), (143, 68569040), (176, 55712345), (193, 50805040), (208, 47141215), (220, 44569876), (260, 37712972), (286, 34284520), (386, 25402520), (440, 22284938), (520, 18856486), (572, 17142260), (715, 13713808), (772, 12701260), (880, 11142469), (965, 10161008), (1040, 9428243), (1144, 8571130), (1430, 6856904), (1544, 6350630), (1930, 5080504), (2123, 4618640), (2288, 4285565), (2509, 3908080), (2860, 3428452), (3088, 3175315), (3860, 2540252), (4246, 2309320), (4441, 2207920), (5018, 1954040), (5720, 1714226), (7720, 1270126), (8492, 1154660), (8882, 1103960), (10036, 977020), (10615, 923728), (11440, 857113), (12545, 781616), (15440, 635063), (16984, 577330), (17764, 551980), (20072, 488510), (21230, 461864), (22205, 441584), (25090, 390808), (27599, 355280), (33968, 288665), (35528, 275990), (40144, 244255), (42460, 230932), (44410, 220792), (48851, 200720), (50180, 195404), (55198, 177640), (57733, 169840), (71056, 137995), (84920, 115466), (88820, 110396), (97702, 100360)]