68259080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 167073840

約数和(自身を除く): 98814760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 2713, 3145, 5032, 5426, 6290, 10852, 12580, 13565, 21704, 25160, 27130, 46121, 54260, 92242, 100381, 108520, 184484, 200762, 230605, 368968, 401524, 461210, 501905, 803048, 922420, 1003810, 1706477, 1844840, 2007620, 3412954, 4015240, 6825908, 8532385, 13651816, 17064770, 34129540, 68259080]

約数ペア:

[(1, 68259080), (2, 34129540), (4, 17064770), (5, 13651816), (8, 8532385), (10, 6825908), (17, 4015240), (20, 3412954), (34, 2007620), (37, 1844840), (40, 1706477), (68, 1003810), (74, 922420), (85, 803048), (136, 501905), (148, 461210), (170, 401524), (185, 368968), (296, 230605), (340, 200762), (370, 184484), (629, 108520), (680, 100381), (740, 92242), (1258, 54260), (1480, 46121), (2516, 27130), (2713, 25160), (3145, 21704), (5032, 13565), (5426, 12580), (6290, 10852)]