39590420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48281}}^1$

素因数の和:48331

約数の個数: 24

約数和(自身を含む): 85169448

約数和(自身を除く): 45579028

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 48281, 96562, 193124, 241405, 482810, 965620, 1979521, 3959042, 7918084, 9897605, 19795210, 39590420]

約数ペア:

[(1, 39590420), (2, 19795210), (4, 9897605), (5, 7918084), (10, 3959042), (20, 1979521), (41, 965620), (82, 482810), (164, 241405), (205, 193124), (410, 96562), (820, 48281)]