40968205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 51715584

約数和(自身を除く): 10747379

約数列:

[1, 5, 31, 53, 155, 265, 1643, 4987, 8215, 24935, 154597, 264311, 772985, 1321555, 8193641, 40968205]

約数ペア:

[(1, 40968205), (5, 8193641), (31, 1321555), (53, 772985), (155, 264311), (265, 154597), (1643, 24935), (4987, 8215)]