56600560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6869}}^1$

素因数の和:6985

約数の個数: 40

約数和(自身を含む): 132893280

約数和(自身を除く): 76292720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 6869, 8240, 13738, 27476, 34345, 54952, 68690, 109904, 137380, 274760, 549520, 707507, 1415014, 2830028, 3537535, 5660056, 7075070, 11320112, 14150140, 28300280, 56600560]

約数ペア:

[(1, 56600560), (2, 28300280), (4, 14150140), (5, 11320112), (8, 7075070), (10, 5660056), (16, 3537535), (20, 2830028), (40, 1415014), (80, 707507), (103, 549520), (206, 274760), (412, 137380), (515, 109904), (824, 68690), (1030, 54952), (1648, 34345), (2060, 27476), (4120, 13738), (6869, 8240)]