885517130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{4253}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 1631902464

約数和(自身を除く): 746385334

約数列:

[1, 2, 5, 10, 47, 94, 235, 443, 470, 886, 2215, 4253, 4430, 8506, 20821, 21265, 41642, 42530, 104105, 199891, 208210, 399782, 999455, 1884079, 1998910, 3768158, 9420395, 18840790, 88551713, 177103426, 442758565, 885517130]

約数ペア:

[(1, 885517130), (2, 442758565), (5, 177103426), (10, 88551713), (47, 18840790), (94, 9420395), (235, 3768158), (443, 1998910), (470, 1884079), (886, 999455), (2215, 399782), (4253, 208210), (4430, 199891), (8506, 104105), (20821, 42530), (21265, 41642)]