4026080

素因数分解:

$2^5\times 5^1\times {\mathrm{25163}}^1$

素因数の和:25178

約数の個数: 24

約数和(自身を含む): 9511992

約数和(自身を除く): 5485912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25163, 50326, 100652, 125815, 201304, 251630, 402608, 503260, 805216, 1006520, 2013040, 4026080]

約数ペア:

[(1, 4026080), (2, 2013040), (4, 1006520), (5, 805216), (8, 503260), (10, 402608), (16, 251630), (20, 201304), (32, 125815), (40, 100652), (80, 50326), (160, 25163)]