5054980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36107}}^1$

素因数の和:36123

約数の個数: 24

約数和(自身を含む): 12132288

約数和(自身を除く): 7077308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36107, 72214, 144428, 180535, 252749, 361070, 505498, 722140, 1010996, 1263745, 2527490, 5054980]

約数ペア:

[(1, 5054980), (2, 2527490), (4, 1263745), (5, 1010996), (7, 722140), (10, 505498), (14, 361070), (20, 252749), (28, 180535), (35, 144428), (70, 72214), (140, 36107)]