86007140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{58909}}^1$

素因数の和:58991

約数の個数: 24

約数和(自身を含む): 183092280

約数和(自身を除く): 97085140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 58909, 117818, 235636, 294545, 589090, 1178180, 4300357, 8600714, 17201428, 21501785, 43003570, 86007140]

約数ペア:

[(1, 86007140), (2, 43003570), (4, 21501785), (5, 17201428), (10, 8600714), (20, 4300357), (73, 1178180), (146, 589090), (292, 294545), (365, 235636), (730, 117818), (1460, 58909)]