141108520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{503959}}^1$

素因数の和:503977

約数の個数: 32

約数和(自身を含む): 362851200

約数和(自身を除く): 221742680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 503959, 1007918, 2015836, 2519795, 3527713, 4031672, 5039590, 7055426, 10079180, 14110852, 17638565, 20158360, 28221704, 35277130, 70554260, 141108520]

約数ペア:

[(1, 141108520), (2, 70554260), (4, 35277130), (5, 28221704), (7, 20158360), (8, 17638565), (10, 14110852), (14, 10079180), (20, 7055426), (28, 5039590), (35, 4031672), (40, 3527713), (56, 2519795), (70, 2015836), (140, 1007918), (280, 503959)]