109370840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143909}}^1$

素因数の和:143939

約数の個数: 32

約数和(自身を含む): 259038000

約数和(自身を除く): 149667160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 143909, 287818, 575636, 719545, 1151272, 1439090, 2734271, 2878180, 5468542, 5756360, 10937084, 13671355, 21874168, 27342710, 54685420, 109370840]

約数ペア:

[(1, 109370840), (2, 54685420), (4, 27342710), (5, 21874168), (8, 13671355), (10, 10937084), (19, 5756360), (20, 5468542), (38, 2878180), (40, 2734271), (76, 1439090), (95, 1151272), (152, 719545), (190, 575636), (380, 287818), (760, 143909)]