23317750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 45957600

約数和(自身を除く): 22639850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 4909, 9818, 24545, 49090, 93271, 122725, 186542, 245450, 466355, 613625, 932710, 1227250, 2331775, 4663550, 11658875, 23317750]

約数ペア:

[(1, 23317750), (2, 11658875), (5, 4663550), (10, 2331775), (19, 1227250), (25, 932710), (38, 613625), (50, 466355), (95, 245450), (125, 186542), (190, 122725), (250, 93271), (475, 49090), (950, 24545), (2375, 9818), (4750, 4909)]