2526860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18049}}^1$

素因数の和:18065

約数の個数: 24

約数和(自身を含む): 6064800

約数和(自身を除く): 3537940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18049, 36098, 72196, 90245, 126343, 180490, 252686, 360980, 505372, 631715, 1263430, 2526860]

約数ペア:

[(1, 2526860), (2, 1263430), (4, 631715), (5, 505372), (7, 360980), (10, 252686), (14, 180490), (20, 126343), (28, 90245), (35, 72196), (70, 36098), (140, 18049)]