2080759975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{516959}}^1$

素因数の和:516999

約数の個数: 24

約数和(自身を含む): 3076945920

約数和(自身を除く): 996185945

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 516959, 2584795, 3618713, 11890057, 12923975, 18093565, 59450285, 83230399, 90467825, 297251425, 416151995, 2080759975]

約数ペア:

[(1, 2080759975), (5, 416151995), (7, 297251425), (23, 90467825), (25, 83230399), (35, 59450285), (115, 18093565), (161, 12923975), (175, 11890057), (575, 3618713), (805, 2584795), (4025, 516959)]