64372330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1321}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 126785088

約数和(自身を除く): 62412758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 1321, 2215, 2642, 4430, 4873, 6605, 9746, 13210, 14531, 24365, 29062, 48730, 72655, 145310, 585203, 1170406, 2926015, 5852030, 6437233, 12874466, 32186165, 64372330]

約数ペア:

[(1, 64372330), (2, 32186165), (5, 12874466), (10, 6437233), (11, 5852030), (22, 2926015), (55, 1170406), (110, 585203), (443, 145310), (886, 72655), (1321, 48730), (2215, 29062), (2642, 24365), (4430, 14531), (4873, 13210), (6605, 9746)]