91808390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 169706880

約数和(自身を除く): 77898490

約数列:

[1, 2, 5, 10, 47, 94, 229, 235, 458, 470, 853, 1145, 1706, 2290, 4265, 8530, 10763, 21526, 40091, 53815, 80182, 107630, 195337, 200455, 390674, 400910, 976685, 1953370, 9180839, 18361678, 45904195, 91808390]

約数ペア:

[(1, 91808390), (2, 45904195), (5, 18361678), (10, 9180839), (47, 1953370), (94, 976685), (229, 400910), (235, 390674), (458, 200455), (470, 195337), (853, 107630), (1145, 80182), (1706, 53815), (2290, 40091), (4265, 21526), (8530, 10763)]