58257880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10631}}^1$

素因数の和:10779

約数の個数: 32

約数和(自身を含む): 132049440

約数和(自身を除く): 73791560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 10631, 21262, 42524, 53155, 85048, 106310, 212620, 425240, 1456447, 2912894, 5825788, 7282235, 11651576, 14564470, 29128940, 58257880]

約数ペア:

[(1, 58257880), (2, 29128940), (4, 14564470), (5, 11651576), (8, 7282235), (10, 5825788), (20, 2912894), (40, 1456447), (137, 425240), (274, 212620), (548, 106310), (685, 85048), (1096, 53155), (1370, 42524), (2740, 21262), (5480, 10631)]