45493240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 111585600

約数和(自身を除く): 66092360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 983, 1157, 1780, 1966, 2314, 3560, 3932, 4628, 4915, 5785, 7864, 9256, 9830, 11570, 12779, 19660, 23140, 25558, 39320, 46280, 51116, 63895, 87487, 102232, 127790, 174974, 255580, 349948, 437435, 511160, 699896, 874870, 1137331, 1749740, 2274662, 3499480, 4549324, 5686655, 9098648, 11373310, 22746620, 45493240]

約数ペア:

[(1, 45493240), (2, 22746620), (4, 11373310), (5, 9098648), (8, 5686655), (10, 4549324), (13, 3499480), (20, 2274662), (26, 1749740), (40, 1137331), (52, 874870), (65, 699896), (89, 511160), (104, 437435), (130, 349948), (178, 255580), (260, 174974), (356, 127790), (445, 102232), (520, 87487), (712, 63895), (890, 51116), (983, 46280), (1157, 39320), (1780, 25558), (1966, 23140), (2314, 19660), (3560, 12779), (3932, 11570), (4628, 9830), (4915, 9256), (5785, 7864)]