2849209540

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{173099}}^1$

素因数の和:173931

約数の個数: 24

約数和(自身を含む): 5990644800

約数和(自身を除く): 3141435260

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 16460, 173099, 346198, 692396, 865495, 1730990, 3461980, 142460477, 284920954, 569841908, 712302385, 1424604770, 2849209540]

約数ペア:

[(1, 2849209540), (2, 1424604770), (4, 712302385), (5, 569841908), (10, 284920954), (20, 142460477), (823, 3461980), (1646, 1730990), (3292, 865495), (4115, 692396), (8230, 346198), (16460, 173099)]