40241620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105899}}^1$

素因数の和:105927

約数の個数: 24

約数和(自身を含む): 88956000

約数和(自身を除く): 48714380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 105899, 211798, 423596, 529495, 1058990, 2012081, 2117980, 4024162, 8048324, 10060405, 20120810, 40241620]

約数ペア:

[(1, 40241620), (2, 20120810), (4, 10060405), (5, 8048324), (10, 4024162), (19, 2117980), (20, 2012081), (38, 1058990), (76, 529495), (95, 423596), (190, 211798), (380, 105899)]