7025080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10331}}^1$

素因数の和:10359

約数の個数: 32

約数和(自身を含む): 16737840

約数和(自身を除く): 9712760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10331, 20662, 41324, 51655, 82648, 103310, 175627, 206620, 351254, 413240, 702508, 878135, 1405016, 1756270, 3512540, 7025080]

約数ペア:

[(1, 7025080), (2, 3512540), (4, 1756270), (5, 1405016), (8, 878135), (10, 702508), (17, 413240), (20, 351254), (34, 206620), (40, 175627), (68, 103310), (85, 82648), (136, 51655), (170, 41324), (340, 20662), (680, 10331)]