9572680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 23814000

約数和(自身を除く): 14241320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 449, 520, 533, 820, 898, 1066, 1640, 1796, 2132, 2245, 2665, 3592, 4264, 4490, 5330, 5837, 8980, 10660, 11674, 17960, 18409, 21320, 23348, 29185, 36818, 46696, 58370, 73636, 92045, 116740, 147272, 184090, 233480, 239317, 368180, 478634, 736360, 957268, 1196585, 1914536, 2393170, 4786340, 9572680]

約数ペア:

[(1, 9572680), (2, 4786340), (4, 2393170), (5, 1914536), (8, 1196585), (10, 957268), (13, 736360), (20, 478634), (26, 368180), (40, 239317), (41, 233480), (52, 184090), (65, 147272), (82, 116740), (104, 92045), (130, 73636), (164, 58370), (205, 46696), (260, 36818), (328, 29185), (410, 23348), (449, 21320), (520, 18409), (533, 17960), (820, 11674), (898, 10660), (1066, 8980), (1640, 5837), (1796, 5330), (2132, 4490), (2245, 4264), (2665, 3592)]