75369340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53077}}^1$

素因数の和:53157

約数の個数: 24

約数和(自身を含む): 160507872

約数和(自身を除く): 85138532

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53077, 106154, 212308, 265385, 530770, 1061540, 3768467, 7536934, 15073868, 18842335, 37684670, 75369340]

約数ペア:

[(1, 75369340), (2, 37684670), (4, 18842335), (5, 15073868), (10, 7536934), (20, 3768467), (71, 1061540), (142, 530770), (284, 265385), (355, 212308), (710, 106154), (1420, 53077)]