65605540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 127446620

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 113, 116, 130, 140, 143, 145, 154, 182, 203, 220, 226, 260, 286, 290, 308, 319, 364, 377, 385, 406, 452, 455, 565, 572, 580, 638, 715, 754, 770, 791, 812, 910, 1001, 1015, 1130, 1243, 1276, 1430, 1469, 1508, 1540, 1582, 1595, 1820, 1885, 2002, 2030, 2233, 2260, 2486, 2639, 2860, 2938, 3164, 3190, 3277, 3770, 3955, 4004, 4060, 4147, 4466, 4972, 5005, 5278, 5876, 6215, 6380, 6554, 7345, 7540, 7910, 8294, 8701, 8932, 10010, 10283, 10556, 11165, 12430, 13108, 13195, 14690, 15820, 16159, 16385, 16588, 17402, 20020, 20566, 20735, 22330, 22939, 24860, 26390, 29029, 29380, 32318, 32770, 34804, 36047, 41132, 41470, 42601, 43505, 44660, 45878, 51415, 52780, 58058, 64636, 65540, 72094, 80795, 82940, 85202, 87010, 91756, 102830, 113113, 114695, 116116, 144188, 145145, 161590, 170404, 174020, 180235, 205660, 213005, 226226, 229390, 252329, 290290, 298207, 323180, 360470, 426010, 452452, 458780, 468611, 504658, 565565, 580580, 596414, 720940, 852020, 937222, 1009316, 1131130, 1192828, 1261645, 1491035, 1874444, 2262260, 2343055, 2523290, 2982070, 3280277, 4686110, 5046580, 5964140, 6560554, 9372220, 13121108, 16401385, 32802770, 65605540]

約数ペア:

[(1, 65605540), (2, 32802770), (4, 16401385), (5, 13121108), (7, 9372220), (10, 6560554), (11, 5964140), (13, 5046580), (14, 4686110), (20, 3280277), (22, 2982070), (26, 2523290), (28, 2343055), (29, 2262260), (35, 1874444), (44, 1491035), (52, 1261645), (55, 1192828), (58, 1131130), (65, 1009316), (70, 937222), (77, 852020), (91, 720940), (110, 596414), (113, 580580), (116, 565565), (130, 504658), (140, 468611), (143, 458780), (145, 452452), (154, 426010), (182, 360470), (203, 323180), (220, 298207), (226, 290290), (260, 252329), (286, 229390), (290, 226226), (308, 213005), (319, 205660), (364, 180235), (377, 174020), (385, 170404), (406, 161590), (452, 145145), (455, 144188), (565, 116116), (572, 114695), (580, 113113), (638, 102830), (715, 91756), (754, 87010), (770, 85202), (791, 82940), (812, 80795), (910, 72094), (1001, 65540), (1015, 64636), (1130, 58058), (1243, 52780), (1276, 51415), (1430, 45878), (1469, 44660), (1508, 43505), (1540, 42601), (1582, 41470), (1595, 41132), (1820, 36047), (1885, 34804), (2002, 32770), (2030, 32318), (2233, 29380), (2260, 29029), (2486, 26390), (2639, 24860), (2860, 22939), (2938, 22330), (3164, 20735), (3190, 20566), (3277, 20020), (3770, 17402), (3955, 16588), (4004, 16385), (4060, 16159), (4147, 15820), (4466, 14690), (4972, 13195), (5005, 13108), (5278, 12430), (5876, 11165), (6215, 10556), (6380, 10283), (6554, 10010), (7345, 8932), (7540, 8701), (7910, 8294)]