8708120060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10125721}}^1$

素因数の和:10125773

約数の個数: 24

約数和(自身を含む): 18712334256

約数和(自身を除く): 10004214196

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10125721, 20251442, 40502884, 50628605, 101257210, 202514420, 435406003, 870812006, 1741624012, 2177030015, 4354060030, 8708120060]

約数ペア:

[(1, 8708120060), (2, 4354060030), (4, 2177030015), (5, 1741624012), (10, 870812006), (20, 435406003), (43, 202514420), (86, 101257210), (172, 50628605), (215, 40502884), (430, 20251442), (860, 10125721)]