3730840

素因数分解:

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

素因数の和:4939

約数の個数: 32

約数和(自身を含む): 8838000

約数和(自身を除く): 5107160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4909, 9818, 19636, 24545, 39272, 49090, 93271, 98180, 186542, 196360, 373084, 466355, 746168, 932710, 1865420, 3730840]

約数ペア:

[(1, 3730840), (2, 1865420), (4, 932710), (5, 746168), (8, 466355), (10, 373084), (19, 196360), (20, 186542), (38, 98180), (40, 93271), (76, 49090), (95, 39272), (152, 24545), (190, 19636), (380, 9818), (760, 4909)]