32581190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 60160320

約数和(自身を除く): 27579130

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 421, 545, 710, 842, 1090, 2105, 4210, 7739, 15478, 29891, 38695, 45889, 59782, 77390, 91778, 149455, 229445, 298910, 458890, 3258119, 6516238, 16290595, 32581190]

約数ペア:

[(1, 32581190), (2, 16290595), (5, 6516238), (10, 3258119), (71, 458890), (109, 298910), (142, 229445), (218, 149455), (355, 91778), (421, 77390), (545, 59782), (710, 45889), (842, 38695), (1090, 29891), (2105, 15478), (4210, 7739)]