2014120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 4641120

約数和(自身を除く): 2627000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1171, 1720, 2342, 4684, 5855, 9368, 11710, 23420, 46840, 50353, 100706, 201412, 251765, 402824, 503530, 1007060, 2014120]

約数ペア:

[(1, 2014120), (2, 1007060), (4, 503530), (5, 402824), (8, 251765), (10, 201412), (20, 100706), (40, 50353), (43, 46840), (86, 23420), (172, 11710), (215, 9368), (344, 5855), (430, 4684), (860, 2342), (1171, 1720)]