1091004080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 2739440736

約数和(自身を除く): 1648436656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 617, 620, 713, 920, 961, 1234, 1240, 1426, 1840, 1922, 2468, 2480, 2852, 3085, 3565, 3844, 4805, 4936, 5704, 6170, 7130, 7688, 9610, 9872, 11408, 12340, 14191, 14260, 15376, 19127, 19220, 22103, 24680, 28382, 28520, 38254, 38440, 44206, 49360, 56764, 57040, 70955, 76508, 76880, 88412, 95635, 110515, 113528, 141910, 153016, 176824, 191270, 221030, 227056, 283820, 306032, 353648, 382540, 439921, 442060, 567640, 592937, 765080, 879842, 884120, 1135280, 1185874, 1530160, 1759684, 1768240, 2199605, 2371748, 2964685, 3519368, 4399210, 4743496, 5929370, 7038736, 8798420, 9486992, 11858740, 13637551, 17596840, 23717480, 27275102, 35193680, 47434960, 54550204, 68187755, 109100408, 136375510, 218200816, 272751020, 545502040, 1091004080]

約数ペア:

[(1, 1091004080), (2, 545502040), (4, 272751020), (5, 218200816), (8, 136375510), (10, 109100408), (16, 68187755), (20, 54550204), (23, 47434960), (31, 35193680), (40, 27275102), (46, 23717480), (62, 17596840), (80, 13637551), (92, 11858740), (115, 9486992), (124, 8798420), (155, 7038736), (184, 5929370), (230, 4743496), (248, 4399210), (310, 3519368), (368, 2964685), (460, 2371748), (496, 2199605), (617, 1768240), (620, 1759684), (713, 1530160), (920, 1185874), (961, 1135280), (1234, 884120), (1240, 879842), (1426, 765080), (1840, 592937), (1922, 567640), (2468, 442060), (2480, 439921), (2852, 382540), (3085, 353648), (3565, 306032), (3844, 283820), (4805, 227056), (4936, 221030), (5704, 191270), (6170, 176824), (7130, 153016), (7688, 141910), (9610, 113528), (9872, 110515), (11408, 95635), (12340, 88412), (14191, 76880), (14260, 76508), (15376, 70955), (19127, 57040), (19220, 56764), (22103, 49360), (24680, 44206), (28382, 38440), (28520, 38254)]