40977290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{141301}}^1$

素因数の和:141337

約数の個数: 16

約数和(自身を含む): 76303080

約数和(自身を除く): 35325790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 141301, 282602, 706505, 1413010, 4097729, 8195458, 20488645, 40977290]

約数ペア:

[(1, 40977290), (2, 20488645), (5, 8195458), (10, 4097729), (29, 1413010), (58, 706505), (145, 282602), (290, 141301)]