528060897080

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{165083}}^1$

素因数の和:165684

約数の個数: 64

約数和(自身を含む): 1196925033600

約数和(自身を除く): 668864136520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 379, 422, 758, 844, 1055, 1516, 1688, 1895, 2110, 3032, 3790, 4220, 7580, 8440, 15160, 79969, 159938, 165083, 319876, 330166, 399845, 639752, 660332, 799690, 825415, 1320664, 1599380, 1650830, 3198760, 3301660, 6603320, 34832513, 62566457, 69665026, 125132914, 139330052, 174162565, 250265828, 278660104, 312832285, 348325130, 500531656, 625664570, 696650260, 1251329140, 1393300520, 2502658280, 13201522427, 26403044854, 52806089708, 66007612135, 105612179416, 132015224270, 264030448540, 528060897080]

約数ペア:

[(1, 528060897080), (2, 264030448540), (4, 132015224270), (5, 105612179416), (8, 66007612135), (10, 52806089708), (20, 26403044854), (40, 13201522427), (211, 2502658280), (379, 1393300520), (422, 1251329140), (758, 696650260), (844, 625664570), (1055, 500531656), (1516, 348325130), (1688, 312832285), (1895, 278660104), (2110, 250265828), (3032, 174162565), (3790, 139330052), (4220, 125132914), (7580, 69665026), (8440, 62566457), (15160, 34832513), (79969, 6603320), (159938, 3301660), (165083, 3198760), (319876, 1650830), (330166, 1599380), (399845, 1320664), (639752, 825415), (660332, 799690)]