1020850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 2012148

約数和(自身を除く): 991298

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1201, 2402, 6005, 12010, 20417, 30025, 40834, 60050, 102085, 204170, 510425, 1020850]

約数ペア:

[(1, 1020850), (2, 510425), (5, 204170), (10, 102085), (17, 60050), (25, 40834), (34, 30025), (50, 20417), (85, 12010), (170, 6005), (425, 2402), (850, 1201)]