40292005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3463}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 52375680

約数和(自身を除く): 12083675

約数列:

[1, 5, 13, 65, 179, 895, 2327, 3463, 11635, 17315, 45019, 225095, 619877, 3099385, 8058401, 40292005]

約数ペア:

[(1, 40292005), (5, 8058401), (13, 3099385), (65, 619877), (179, 225095), (895, 45019), (2327, 17315), (3463, 11635)]