2264620

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 2523380

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 569, 796, 995, 1138, 1990, 2276, 2845, 3980, 5690, 11380, 113231, 226462, 452924, 566155, 1132310, 2264620]

約数ペア:

[(1, 2264620), (2, 1132310), (4, 566155), (5, 452924), (10, 226462), (20, 113231), (199, 11380), (398, 5690), (569, 3980), (796, 2845), (995, 2276), (1138, 1990)]