8761180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4253}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 18581472

約数和(自身を除く): 9820292

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4253, 8506, 17012, 21265, 42530, 85060, 438059, 876118, 1752236, 2190295, 4380590, 8761180]

約数ペア:

[(1, 8761180), (2, 4380590), (4, 2190295), (5, 1752236), (10, 876118), (20, 438059), (103, 85060), (206, 42530), (412, 21265), (515, 17012), (1030, 8506), (2060, 4253)]