42925040

素因数分解:

$2^4\times 5^1\times {\mathrm{536563}}^1$

素因数の和:536576

約数の個数: 20

約数和(自身を含む): 99800904

約数和(自身を除く): 56875864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 536563, 1073126, 2146252, 2682815, 4292504, 5365630, 8585008, 10731260, 21462520, 42925040]

約数ペア:

[(1, 42925040), (2, 21462520), (4, 10731260), (5, 8585008), (8, 5365630), (10, 4292504), (16, 2682815), (20, 2146252), (40, 1073126), (80, 536563)]