8247250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 8600750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 2999, 5998, 14995, 29990, 32989, 65978, 74975, 149950, 164945, 329890, 374875, 749750, 824725, 1649450, 4123625, 8247250]

約数ペア:

[(1, 8247250), (2, 4123625), (5, 1649450), (10, 824725), (11, 749750), (22, 374875), (25, 329890), (50, 164945), (55, 149950), (110, 74975), (125, 65978), (250, 32989), (275, 29990), (550, 14995), (1375, 5998), (2750, 2999)]