40141120

素因数分解:

$2^6\times 5^1\times {\mathrm{125441}}^1$

素因数の和:125458

約数の個数: 28

約数和(自身を含む): 95586804

約数和(自身を除く): 55445684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 125441, 250882, 501764, 627205, 1003528, 1254410, 2007056, 2508820, 4014112, 5017640, 8028224, 10035280, 20070560, 40141120]

約数ペア:

[(1, 40141120), (2, 20070560), (4, 10035280), (5, 8028224), (8, 5017640), (10, 4014112), (16, 2508820), (20, 2007056), (32, 1254410), (40, 1003528), (64, 627205), (80, 501764), (160, 250882), (320, 125441)]