52690360

素因数分解:

$2^3\times 5^1\times {\mathrm{1317259}}^1$

素因数の和:1317270

約数の個数: 16

約数和(自身を含む): 118553400

約数和(自身を除く): 65863040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1317259, 2634518, 5269036, 6586295, 10538072, 13172590, 26345180, 52690360]

約数ペア:

[(1, 52690360), (2, 26345180), (4, 13172590), (5, 10538072), (8, 6586295), (10, 5269036), (20, 2634518), (40, 1317259)]