5053720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18049}}^1$

素因数の和:18067

約数の個数: 32

約数和(自身を含む): 12996000

約数和(自身を除く): 7942280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18049, 36098, 72196, 90245, 126343, 144392, 180490, 252686, 360980, 505372, 631715, 721960, 1010744, 1263430, 2526860, 5053720]

約数ペア:

[(1, 5053720), (2, 2526860), (4, 1263430), (5, 1010744), (7, 721960), (8, 631715), (10, 505372), (14, 360980), (20, 252686), (28, 180490), (35, 144392), (40, 126343), (56, 90245), (70, 72196), (140, 36098), (280, 18049)]