84345460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37321}}^1$

素因数の和:37443

約数の個数: 24

約数和(自身を含む): 178697736

約数和(自身を除く): 94352276

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 37321, 74642, 149284, 186605, 373210, 746420, 4217273, 8434546, 16869092, 21086365, 42172730, 84345460]

約数ペア:

[(1, 84345460), (2, 42172730), (4, 21086365), (5, 16869092), (10, 8434546), (20, 4217273), (113, 746420), (226, 373210), (452, 186605), (565, 149284), (1130, 74642), (2260, 37321)]