40990235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57329}}^1$

素因数の和:57358

約数の個数: 16

約数和(自身を含む): 57788640

約数和(自身を除く): 16798405

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 57329, 286645, 630619, 745277, 3153095, 3726385, 8198047, 40990235]

約数ペア:

[(1, 40990235), (5, 8198047), (11, 3726385), (13, 3153095), (55, 745277), (65, 630619), (143, 286645), (715, 57329)]