225740090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 415823760

約数和(自身を除く): 190083670

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 1090, 2837, 5674, 7957, 14185, 15914, 28370, 39785, 79570, 207101, 309233, 414202, 618466, 1035505, 1546165, 2071010, 3092330, 22574009, 45148018, 112870045, 225740090]

約数ペア:

[(1, 225740090), (2, 112870045), (5, 45148018), (10, 22574009), (73, 3092330), (109, 2071010), (146, 1546165), (218, 1035505), (365, 618466), (545, 414202), (730, 309233), (1090, 207101), (2837, 79570), (5674, 39785), (7957, 28370), (14185, 15914)]