200827040

素因数分解:

$2^5\times 5^1\times {\mathrm{1255169}}^1$

素因数の和:1255184

約数の個数: 24

約数和(自身を含む): 474454260

約数和(自身を除く): 273627220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1255169, 2510338, 5020676, 6275845, 10041352, 12551690, 20082704, 25103380, 40165408, 50206760, 100413520, 200827040]

約数ペア:

[(1, 200827040), (2, 100413520), (4, 50206760), (5, 40165408), (8, 25103380), (10, 20082704), (16, 12551690), (20, 10041352), (32, 6275845), (40, 5020676), (80, 2510338), (160, 1255169)]