4668250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 8895744

約数和(自身を除く): 4227494

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 263, 355, 526, 710, 1315, 1775, 2630, 3550, 6575, 8875, 13150, 17750, 18673, 32875, 37346, 65750, 93365, 186730, 466825, 933650, 2334125, 4668250]

約数ペア:

[(1, 4668250), (2, 2334125), (5, 933650), (10, 466825), (25, 186730), (50, 93365), (71, 65750), (125, 37346), (142, 32875), (250, 18673), (263, 17750), (355, 13150), (526, 8875), (710, 6575), (1315, 3550), (1775, 2630)]