296836780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{478769}}^1$

素因数の和:478809

約数の個数: 24

約数和(自身を含む): 643466880

約数和(自身を除く): 346630100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 478769, 957538, 1915076, 2393845, 4787690, 9575380, 14841839, 29683678, 59367356, 74209195, 148418390, 296836780]

約数ペア:

[(1, 296836780), (2, 148418390), (4, 74209195), (5, 59367356), (10, 29683678), (20, 14841839), (31, 9575380), (62, 4787690), (124, 2393845), (155, 1915076), (310, 957538), (620, 478769)]