3160840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 7488000

約数和(自身を除く): 4327160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4159, 8318, 16636, 20795, 33272, 41590, 79021, 83180, 158042, 166360, 316084, 395105, 632168, 790210, 1580420, 3160840]

約数ペア:

[(1, 3160840), (2, 1580420), (4, 790210), (5, 632168), (8, 395105), (10, 316084), (19, 166360), (20, 158042), (38, 83180), (40, 79021), (76, 41590), (95, 33272), (152, 20795), (190, 16636), (380, 8318), (760, 4159)]