57931240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85193}}^1$

素因数の和:85221

約数の個数: 32

約数和(自身を含む): 138014280

約数和(自身を除く): 80083040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 85193, 170386, 340772, 425965, 681544, 851930, 1448281, 1703860, 2896562, 3407720, 5793124, 7241405, 11586248, 14482810, 28965620, 57931240]

約数ペア:

[(1, 57931240), (2, 28965620), (4, 14482810), (5, 11586248), (8, 7241405), (10, 5793124), (17, 3407720), (20, 2896562), (34, 1703860), (40, 1448281), (68, 851930), (85, 681544), (136, 425965), (170, 340772), (340, 170386), (680, 85193)]