8630380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39229}}^1$

素因数の和:39249

約数の個数: 24

約数和(自身を含む): 19771920

約数和(自身を除く): 11141540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 39229, 78458, 156916, 196145, 392290, 431519, 784580, 863038, 1726076, 2157595, 4315190, 8630380]

約数ペア:

[(1, 8630380), (2, 4315190), (4, 2157595), (5, 1726076), (10, 863038), (11, 784580), (20, 431519), (22, 392290), (44, 196145), (55, 156916), (110, 78458), (220, 39229)]