4707740

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 9927792

約数和(自身を除く): 5220052

約数列:

[1, 2, 4, 5, 10, 20, 401, 587, 802, 1174, 1604, 2005, 2348, 2935, 4010, 5870, 8020, 11740, 235387, 470774, 941548, 1176935, 2353870, 4707740]

約数ペア:

[(1, 4707740), (2, 2353870), (4, 1176935), (5, 941548), (10, 470774), (20, 235387), (401, 11740), (587, 8020), (802, 5870), (1174, 4010), (1604, 2935), (2005, 2348)]