9867080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12983}}^1$

素因数の和:13013

約数の個数: 32

約数和(自身を含む): 23371200

約数和(自身を除く): 13504120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12983, 25966, 51932, 64915, 103864, 129830, 246677, 259660, 493354, 519320, 986708, 1233385, 1973416, 2466770, 4933540, 9867080]

約数ペア:

[(1, 9867080), (2, 4933540), (4, 2466770), (5, 1973416), (8, 1233385), (10, 986708), (19, 519320), (20, 493354), (38, 259660), (40, 246677), (76, 129830), (95, 103864), (152, 64915), (190, 51932), (380, 25966), (760, 12983)]