7385020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 15803424

約数和(自身を除く): 8418404

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 6967, 13934, 27868, 34835, 69670, 139340, 369251, 738502, 1477004, 1846255, 3692510, 7385020]

約数ペア:

[(1, 7385020), (2, 3692510), (4, 1846255), (5, 1477004), (10, 738502), (20, 369251), (53, 139340), (106, 69670), (212, 34835), (265, 27868), (530, 13934), (1060, 6967)]