126095240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{22679}}^1$

素因数の和:22829

約数の個数: 32

約数和(自身を含む): 285768000

約数和(自身を除く): 159672760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 22679, 45358, 90716, 113395, 181432, 226790, 453580, 907160, 3152381, 6304762, 12609524, 15761905, 25219048, 31523810, 63047620, 126095240]

約数ペア:

[(1, 126095240), (2, 63047620), (4, 31523810), (5, 25219048), (8, 15761905), (10, 12609524), (20, 6304762), (40, 3152381), (139, 907160), (278, 453580), (556, 226790), (695, 181432), (1112, 113395), (1390, 90716), (2780, 45358), (5560, 22679)]