9562520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 23811840

約数和(自身を除く): 14249320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 211, 220, 412, 422, 440, 515, 824, 844, 1030, 1055, 1133, 1688, 2060, 2110, 2266, 2321, 4120, 4220, 4532, 4642, 5665, 8440, 9064, 9284, 11330, 11605, 18568, 21733, 22660, 23210, 43466, 45320, 46420, 86932, 92840, 108665, 173864, 217330, 239063, 434660, 478126, 869320, 956252, 1195315, 1912504, 2390630, 4781260, 9562520]

約数ペア:

[(1, 9562520), (2, 4781260), (4, 2390630), (5, 1912504), (8, 1195315), (10, 956252), (11, 869320), (20, 478126), (22, 434660), (40, 239063), (44, 217330), (55, 173864), (88, 108665), (103, 92840), (110, 86932), (206, 46420), (211, 45320), (220, 43466), (412, 23210), (422, 22660), (440, 21733), (515, 18568), (824, 11605), (844, 11330), (1030, 9284), (1055, 9064), (1133, 8440), (1688, 5665), (2060, 4642), (2110, 4532), (2266, 4220), (2321, 4120)]