84682280

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2753}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 190852200

約数和(自身を除く): 106169920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 2753, 3076, 3845, 5506, 6152, 7690, 11012, 13765, 15380, 22024, 27530, 30760, 55060, 110120, 2117057, 4234114, 8468228, 10585285, 16936456, 21170570, 42341140, 84682280]

約数ペア:

[(1, 84682280), (2, 42341140), (4, 21170570), (5, 16936456), (8, 10585285), (10, 8468228), (20, 4234114), (40, 2117057), (769, 110120), (1538, 55060), (2753, 30760), (3076, 27530), (3845, 22024), (5506, 15380), (6152, 13765), (7690, 11012)]