26156650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40241}}^1$

素因数の和:40266

約数の個数: 24

約数和(自身を含む): 52395084

約数和(自身を除く): 26238434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 40241, 80482, 201205, 402410, 523133, 1006025, 1046266, 2012050, 2615665, 5231330, 13078325, 26156650]

約数ペア:

[(1, 26156650), (2, 13078325), (5, 5231330), (10, 2615665), (13, 2012050), (25, 1046266), (26, 1006025), (50, 523133), (65, 402410), (130, 201205), (325, 80482), (650, 40241)]