396070160

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13063}}^1$

素因数の和:13455

約数の個数: 40

約数和(自身を含む): 923363520

約数和(自身を除く): 527293360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 13063, 15160, 26126, 30320, 52252, 65315, 104504, 130630, 209008, 261260, 522520, 1045040, 4950877, 9901754, 19803508, 24754385, 39607016, 49508770, 79214032, 99017540, 198035080, 396070160]

約数ペア:

[(1, 396070160), (2, 198035080), (4, 99017540), (5, 79214032), (8, 49508770), (10, 39607016), (16, 24754385), (20, 19803508), (40, 9901754), (80, 4950877), (379, 1045040), (758, 522520), (1516, 261260), (1895, 209008), (3032, 130630), (3790, 104504), (6064, 65315), (7580, 52252), (13063, 30320), (15160, 26126)]