159323620

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{8783}}^1$

素因数の和:9699

約数の個数: 24

約数和(自身を含む): 334986624

約数和(自身を除く): 175663004

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 3628, 4535, 8783, 9070, 17566, 18140, 35132, 43915, 87830, 175660, 7966181, 15932362, 31864724, 39830905, 79661810, 159323620]

約数ペア:

[(1, 159323620), (2, 79661810), (4, 39830905), (5, 31864724), (10, 15932362), (20, 7966181), (907, 175660), (1814, 87830), (3628, 43915), (4535, 35132), (8783, 18140), (9070, 17566)]