24827240

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3119}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 56160000

約数和(自身を除く): 31332760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3119, 3980, 6238, 7960, 12476, 15595, 24952, 31190, 62380, 124760, 620681, 1241362, 2482724, 3103405, 4965448, 6206810, 12413620, 24827240]

約数ペア:

[(1, 24827240), (2, 12413620), (4, 6206810), (5, 4965448), (8, 3103405), (10, 2482724), (20, 1241362), (40, 620681), (199, 124760), (398, 62380), (796, 31190), (995, 24952), (1592, 15595), (1990, 12476), (3119, 7960), (3980, 6238)]