45017570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11990

約数の個数: 32

約数和(自身を含む): 90281520

約数和(自身を除く): 45263950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 11941, 23882, 59705, 119410, 155233, 310466, 346289, 692578, 776165, 1552330, 1731445, 3462890, 4501757, 9003514, 22508785, 45017570]

約数ペア:

[(1, 45017570), (2, 22508785), (5, 9003514), (10, 4501757), (13, 3462890), (26, 1731445), (29, 1552330), (58, 776165), (65, 692578), (130, 346289), (145, 310466), (290, 155233), (377, 119410), (754, 59705), (1885, 23882), (3770, 11941)]