34218040

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{971}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 77157360

約数和(自身を除く): 42939320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 971, 1762, 1942, 3524, 3884, 4405, 4855, 7048, 7768, 8810, 9710, 17620, 19420, 35240, 38840, 855451, 1710902, 3421804, 4277255, 6843608, 8554510, 17109020, 34218040]

約数ペア:

[(1, 34218040), (2, 17109020), (4, 8554510), (5, 6843608), (8, 4277255), (10, 3421804), (20, 1710902), (40, 855451), (881, 38840), (971, 35240), (1762, 19420), (1942, 17620), (3524, 9710), (3884, 8810), (4405, 7768), (4855, 7048)]