105815320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3532

約数の個数: 64

約数和(自身を含む): 260820000

約数和(自身を除く): 155004680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3449, 3835, 6136, 6898, 7670, 13796, 15340, 17245, 27592, 30680, 34490, 44837, 68980, 89674, 137960, 179348, 203491, 224185, 358696, 406982, 448370, 813964, 896740, 1017455, 1627928, 1793480, 2034910, 2645383, 4069820, 5290766, 8139640, 10581532, 13226915, 21163064, 26453830, 52907660, 105815320]

約数ペア:

[(1, 105815320), (2, 52907660), (4, 26453830), (5, 21163064), (8, 13226915), (10, 10581532), (13, 8139640), (20, 5290766), (26, 4069820), (40, 2645383), (52, 2034910), (59, 1793480), (65, 1627928), (104, 1017455), (118, 896740), (130, 813964), (236, 448370), (260, 406982), (295, 358696), (472, 224185), (520, 203491), (590, 179348), (767, 137960), (1180, 89674), (1534, 68980), (2360, 44837), (3068, 34490), (3449, 30680), (3835, 27592), (6136, 17245), (6898, 15340), (7670, 13796)]