22418250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 56878848

約数和(自身を除く): 34460598

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 421, 426, 710, 750, 842, 1065, 1263, 1775, 2105, 2130, 2526, 3550, 4210, 5325, 6315, 8875, 10525, 10650, 12630, 17750, 21050, 26625, 29891, 31575, 52625, 53250, 59782, 63150, 89673, 105250, 149455, 157875, 179346, 298910, 315750, 448365, 747275, 896730, 1494550, 2241825, 3736375, 4483650, 7472750, 11209125, 22418250]

約数ペア:

[(1, 22418250), (2, 11209125), (3, 7472750), (5, 4483650), (6, 3736375), (10, 2241825), (15, 1494550), (25, 896730), (30, 747275), (50, 448365), (71, 315750), (75, 298910), (125, 179346), (142, 157875), (150, 149455), (213, 105250), (250, 89673), (355, 63150), (375, 59782), (421, 53250), (426, 52625), (710, 31575), (750, 29891), (842, 26625), (1065, 21050), (1263, 17750), (1775, 12630), (2105, 10650), (2130, 10525), (2526, 8875), (3550, 6315), (4210, 5325)]