63769240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12553}}^1$

素因数の和:12691

約数の個数: 32

約数和(自身を含む): 144622080

約数和(自身を除く): 80852840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 12553, 25106, 50212, 62765, 100424, 125530, 251060, 502120, 1594231, 3188462, 6376924, 7971155, 12753848, 15942310, 31884620, 63769240]

約数ペア:

[(1, 63769240), (2, 31884620), (4, 15942310), (5, 12753848), (8, 7971155), (10, 6376924), (20, 3188462), (40, 1594231), (127, 502120), (254, 251060), (508, 125530), (635, 100424), (1016, 62765), (1270, 50212), (2540, 25106), (5080, 12553)]