20171833025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{57221}}^1$

素因数の和:57529

約数の個数: 24

約数和(自身を含む): 25543900800

約数和(自身を除く): 5372067775

約数列:

[1, 5, 25, 59, 239, 295, 1195, 1475, 5975, 14101, 57221, 70505, 286105, 352525, 1430525, 3376039, 13675819, 16880195, 68379095, 84400975, 341895475, 806873321, 4034366605, 20171833025]

約数ペア:

[(1, 20171833025), (5, 4034366605), (25, 806873321), (59, 341895475), (239, 84400975), (295, 68379095), (1195, 16880195), (1475, 13675819), (5975, 3376039), (14101, 1430525), (57221, 352525), (70505, 286105)]