25906540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117757}}^1$

素因数の和:117777

約数の個数: 24

約数和(自身を含む): 59350032

約数和(自身を除く): 33443492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117757, 235514, 471028, 588785, 1177570, 1295327, 2355140, 2590654, 5181308, 6476635, 12953270, 25906540]

約数ペア:

[(1, 25906540), (2, 12953270), (4, 6476635), (5, 5181308), (10, 2590654), (11, 2355140), (20, 1295327), (22, 1177570), (44, 588785), (55, 471028), (110, 235514), (220, 117757)]