4279160

素因数分解:

$2^3\times 5^1\times {\mathrm{106979}}^1$

素因数の和:106990

約数の個数: 16

約数和(自身を含む): 9628200

約数和(自身を除く): 5349040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 106979, 213958, 427916, 534895, 855832, 1069790, 2139580, 4279160]

約数ペア:

[(1, 4279160), (2, 2139580), (4, 1069790), (5, 855832), (8, 534895), (10, 427916), (20, 213958), (40, 106979)]