9793240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2377}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 22258080

約数和(自身を除く): 12464840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2377, 4120, 4754, 9508, 11885, 19016, 23770, 47540, 95080, 244831, 489662, 979324, 1224155, 1958648, 2448310, 4896620, 9793240]

約数ペア:

[(1, 9793240), (2, 4896620), (4, 2448310), (5, 1958648), (8, 1224155), (10, 979324), (20, 489662), (40, 244831), (103, 95080), (206, 47540), (412, 23770), (515, 19016), (824, 11885), (1030, 9508), (2060, 4754), (2377, 4120)]