24536980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5008

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 33886700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 4967, 9934, 19868, 24835, 49670, 64571, 94373, 99340, 129142, 188746, 258284, 322855, 377492, 471865, 645710, 943730, 1226849, 1291420, 1887460, 2453698, 4907396, 6134245, 12268490, 24536980]

約数ペア:

[(1, 24536980), (2, 12268490), (4, 6134245), (5, 4907396), (10, 2453698), (13, 1887460), (19, 1291420), (20, 1226849), (26, 943730), (38, 645710), (52, 471865), (65, 377492), (76, 322855), (95, 258284), (130, 188746), (190, 129142), (247, 99340), (260, 94373), (380, 64571), (494, 49670), (988, 24835), (1235, 19868), (2470, 9934), (4940, 4967)]