44537590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 82036800

約数和(自身を除く): 37499210

約数列:

[1, 2, 5, 10, 71, 142, 149, 298, 355, 421, 710, 745, 842, 1490, 2105, 4210, 10579, 21158, 29891, 52895, 59782, 62729, 105790, 125458, 149455, 298910, 313645, 627290, 4453759, 8907518, 22268795, 44537590]

約数ペア:

[(1, 44537590), (2, 22268795), (5, 8907518), (10, 4453759), (71, 627290), (142, 313645), (149, 298910), (298, 149455), (355, 125458), (421, 105790), (710, 62729), (745, 59782), (842, 52895), (1490, 29891), (2105, 21158), (4210, 10579)]