3421220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15551}}^1$

素因数の和:15571

約数の個数: 24

約数和(自身を含む): 7838208

約数和(自身を除く): 4416988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15551, 31102, 62204, 77755, 155510, 171061, 311020, 342122, 684244, 855305, 1710610, 3421220]

約数ペア:

[(1, 3421220), (2, 1710610), (4, 855305), (5, 684244), (10, 342122), (11, 311020), (20, 171061), (22, 155510), (44, 77755), (55, 62204), (110, 31102), (220, 15551)]