1013565620

素因数分解:

$2^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{35023}}^1$

素因数の和:36479

約数の個数: 24

約数和(自身を含む): 2130019584

約数和(自身を除く): 1116453964

約数列:

[1, 2, 4, 5, 10, 20, 1447, 2894, 5788, 7235, 14470, 28940, 35023, 70046, 140092, 175115, 350230, 700460, 50678281, 101356562, 202713124, 253391405, 506782810, 1013565620]

約数ペア:

[(1, 1013565620), (2, 506782810), (4, 253391405), (5, 202713124), (10, 101356562), (20, 50678281), (1447, 700460), (2894, 350230), (5788, 175115), (7235, 140092), (14470, 70046), (28940, 35023)]