219082588040

素因数分解:

$2^3\times 5^1\times {\mathrm{9439}}^1\times {\mathrm{580259}}^1$

素因数の和:589709

約数の個数: 32

約数和(自身を含む): 492988896000

約数和(自身を除く): 273906307960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9439, 18878, 37756, 47195, 75512, 94390, 188780, 377560, 580259, 1160518, 2321036, 2901295, 4642072, 5802590, 11605180, 23210360, 5477064701, 10954129402, 21908258804, 27385323505, 43816517608, 54770647010, 109541294020, 219082588040]

約数ペア:

[(1, 219082588040), (2, 109541294020), (4, 54770647010), (5, 43816517608), (8, 27385323505), (10, 21908258804), (20, 10954129402), (40, 5477064701), (9439, 23210360), (18878, 11605180), (37756, 5802590), (47195, 4642072), (75512, 2901295), (94390, 2321036), (188780, 1160518), (377560, 580259)]