99430780

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{26029}}^1$

素因数の和:26229

約数の個数: 24

約数和(自身を含む): 209905920

約数和(自身を除く): 110475140

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 26029, 52058, 104116, 130145, 260290, 520580, 4971539, 9943078, 19886156, 24857695, 49715390, 99430780]

約数ペア:

[(1, 99430780), (2, 49715390), (4, 24857695), (5, 19886156), (10, 9943078), (20, 4971539), (191, 520580), (382, 260290), (764, 130145), (955, 104116), (1910, 52058), (3820, 26029)]