8208156770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{457789}}^1$

素因数の和:457970

約数の個数: 32

約数和(自身を含む): 16216752960

約数和(自身を除く): 8008596190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 17930, 457789, 915578, 2288945, 4577890, 5035679, 10071358, 25178395, 50356790, 74619607, 149239214, 373098035, 746196070, 820815677, 1641631354, 4104078385, 8208156770]

約数ペア:

[(1, 8208156770), (2, 4104078385), (5, 1641631354), (10, 820815677), (11, 746196070), (22, 373098035), (55, 149239214), (110, 74619607), (163, 50356790), (326, 25178395), (815, 10071358), (1630, 5035679), (1793, 4577890), (3586, 2288945), (8965, 915578), (17930, 457789)]