57331760

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5381

約数の個数: 40

約数和(自身を含む): 134294976

約数和(自身を除く): 76963216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5231, 5480, 10462, 10960, 20924, 26155, 41848, 52310, 83696, 104620, 209240, 418480, 716647, 1433294, 2866588, 3583235, 5733176, 7166470, 11466352, 14332940, 28665880, 57331760]

約数ペア:

[(1, 57331760), (2, 28665880), (4, 14332940), (5, 11466352), (8, 7166470), (10, 5733176), (16, 3583235), (20, 2866588), (40, 1433294), (80, 716647), (137, 418480), (274, 209240), (548, 104620), (685, 83696), (1096, 52310), (1370, 41848), (2192, 26155), (2740, 20924), (5231, 10960), (5480, 10462)]