40571060

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6481}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 85484616

約数和(自身を除く): 44913556

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 6481, 12962, 25924, 32405, 64810, 129620, 2028553, 4057106, 8114212, 10142765, 20285530, 40571060]

約数ペア:

[(1, 40571060), (2, 20285530), (4, 10142765), (5, 8114212), (10, 4057106), (20, 2028553), (313, 129620), (626, 64810), (1252, 32405), (1565, 25924), (3130, 12962), (6260, 6481)]