616477060

素因数分解:

$2^2\times 5^1\times {\mathrm{7681}}^1\times {\mathrm{4013}}^1$

素因数の和:11703

約数の個数: 24

約数和(自身を含む): 1295093016

約数和(自身を除く): 678615956

約数列:

[1, 2, 4, 5, 10, 20, 4013, 7681, 8026, 15362, 16052, 20065, 30724, 38405, 40130, 76810, 80260, 153620, 30823853, 61647706, 123295412, 154119265, 308238530, 616477060]

約数ペア:

[(1, 616477060), (2, 308238530), (4, 154119265), (5, 123295412), (10, 61647706), (20, 30823853), (4013, 153620), (7681, 80260), (8026, 76810), (15362, 40130), (16052, 38405), (20065, 30724)]