23169640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 59466960

約数和(自身を除く): 36297320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2621, 4420, 5242, 8840, 10484, 13105, 20968, 26210, 34073, 44557, 52420, 68146, 89114, 104840, 136292, 170365, 178228, 222785, 272584, 340730, 356456, 445570, 579241, 681460, 891140, 1158482, 1362920, 1782280, 2316964, 2896205, 4633928, 5792410, 11584820, 23169640]

約数ペア:

[(1, 23169640), (2, 11584820), (4, 5792410), (5, 4633928), (8, 2896205), (10, 2316964), (13, 1782280), (17, 1362920), (20, 1158482), (26, 891140), (34, 681460), (40, 579241), (52, 445570), (65, 356456), (68, 340730), (85, 272584), (104, 222785), (130, 178228), (136, 170365), (170, 136292), (221, 104840), (260, 89114), (340, 68146), (442, 52420), (520, 44557), (680, 34073), (884, 26210), (1105, 20968), (1768, 13105), (2210, 10484), (2621, 8840), (4420, 5242)]