34130840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44909}}^1$

素因数の和:44939

約数の個数: 32

約数和(自身を含む): 80838000

約数和(自身を除く): 46707160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 44909, 89818, 179636, 224545, 359272, 449090, 853271, 898180, 1706542, 1796360, 3413084, 4266355, 6826168, 8532710, 17065420, 34130840]

約数ペア:

[(1, 34130840), (2, 17065420), (4, 8532710), (5, 6826168), (8, 4266355), (10, 3413084), (19, 1796360), (20, 1706542), (38, 898180), (40, 853271), (76, 449090), (95, 359272), (152, 224545), (190, 179636), (380, 89818), (760, 44909)]