90222050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{29581}}^1$

素因数の和:29654

約数の個数: 24

約数和(自身を含む): 170569812

約数和(自身を除く): 80347762

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 29581, 59162, 147905, 295810, 739525, 1479050, 1804441, 3608882, 9022205, 18044410, 45111025, 90222050]

約数ペア:

[(1, 90222050), (2, 45111025), (5, 18044410), (10, 9022205), (25, 3608882), (50, 1804441), (61, 1479050), (122, 739525), (305, 295810), (610, 147905), (1525, 59162), (3050, 29581)]