47460220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32507}}^1$

素因数の和:32589

約数の個数: 24

約数和(自身を含む): 101034864

約数和(自身を除く): 53574644

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 32507, 65014, 130028, 162535, 325070, 650140, 2373011, 4746022, 9492044, 11865055, 23730110, 47460220]

約数ペア:

[(1, 47460220), (2, 23730110), (4, 11865055), (5, 9492044), (10, 4746022), (20, 2373011), (73, 650140), (146, 325070), (292, 162535), (365, 130028), (730, 65014), (1460, 32507)]