25596580

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1483}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 53851392

約数和(自身を除く): 28254812

約数列:

[1, 2, 4, 5, 10, 20, 863, 1483, 1726, 2966, 3452, 4315, 5932, 7415, 8630, 14830, 17260, 29660, 1279829, 2559658, 5119316, 6399145, 12798290, 25596580]

約数ペア:

[(1, 25596580), (2, 12798290), (4, 6399145), (5, 5119316), (10, 2559658), (20, 1279829), (863, 29660), (1483, 17260), (1726, 14830), (2966, 8630), (3452, 7415), (4315, 5932)]