23177540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31321}}^1$

素因数の和:31367

約数の個数: 24

約数和(自身を含む): 49989912

約数和(自身を除く): 26812372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 31321, 62642, 125284, 156605, 313210, 626420, 1158877, 2317754, 4635508, 5794385, 11588770, 23177540]

約数ペア:

[(1, 23177540), (2, 11588770), (4, 5794385), (5, 4635508), (10, 2317754), (20, 1158877), (37, 626420), (74, 313210), (148, 156605), (185, 125284), (370, 62642), (740, 31321)]