12461750240

素因数分解:

$2^5\times 5^1\times {\mathrm{77885939}}^1$

素因数の和:77885954

約数の個数: 24

約数和(自身を含む): 29440885320

約数和(自身を除く): 16979135080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77885939, 155771878, 311543756, 389429695, 623087512, 778859390, 1246175024, 1557718780, 2492350048, 3115437560, 6230875120, 12461750240]

約数ペア:

[(1, 12461750240), (2, 6230875120), (4, 3115437560), (5, 2492350048), (8, 1557718780), (10, 1246175024), (16, 778859390), (20, 623087512), (32, 389429695), (40, 311543756), (80, 155771878), (160, 77885939)]