557017820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4754

約数の個数: 48

約数和(自身を含む): 1201374720

約数和(自身を除く): 644356900

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 412, 515, 590, 1030, 1180, 2060, 4583, 6077, 9166, 12154, 18332, 22915, 24308, 30385, 45830, 60770, 91660, 121540, 270397, 472049, 540794, 944098, 1081588, 1351985, 1888196, 2360245, 2703970, 4720490, 5407940, 9440980, 27850891, 55701782, 111403564, 139254455, 278508910, 557017820]

約数ペア:

[(1, 557017820), (2, 278508910), (4, 139254455), (5, 111403564), (10, 55701782), (20, 27850891), (59, 9440980), (103, 5407940), (118, 4720490), (206, 2703970), (236, 2360245), (295, 1888196), (412, 1351985), (515, 1081588), (590, 944098), (1030, 540794), (1180, 472049), (2060, 270397), (4583, 121540), (6077, 91660), (9166, 60770), (12154, 45830), (18332, 30385), (22915, 24308)]