421031665

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{50093}}^1$

素因数の和:50180

約数の個数: 12

約数和(自身を含む): 517871772

約数和(自身を除く): 96840107

約数列:

[1, 5, 41, 205, 1681, 8405, 50093, 250465, 2053813, 10269065, 84206333, 421031665]

約数ペア:

[(1, 421031665), (5, 84206333), (41, 10269065), (205, 2053813), (1681, 250465), (8405, 50093)]