190056980

素因数分解:

$2^2\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{3371}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 399379680

約数和(自身を除く): 209322700

約数列:

[1, 2, 4, 5, 10, 20, 2819, 3371, 5638, 6742, 11276, 13484, 14095, 16855, 28190, 33710, 56380, 67420, 9502849, 19005698, 38011396, 47514245, 95028490, 190056980]

約数ペア:

[(1, 190056980), (2, 95028490), (4, 47514245), (5, 38011396), (10, 19005698), (20, 9502849), (2819, 67420), (3371, 56380), (5638, 33710), (6742, 28190), (11276, 16855), (13484, 14095)]