10499240

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 13260760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1319, 1592, 1990, 2638, 3980, 5276, 6595, 7960, 10552, 13190, 26380, 52760, 262481, 524962, 1049924, 1312405, 2099848, 2624810, 5249620, 10499240]

約数ペア:

[(1, 10499240), (2, 5249620), (4, 2624810), (5, 2099848), (8, 1312405), (10, 1049924), (20, 524962), (40, 262481), (199, 52760), (398, 26380), (796, 13190), (995, 10552), (1319, 7960), (1592, 6595), (1990, 5276), (2638, 3980)]