1776257420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2083}}^1\times {\mathrm{6091}}^1$

素因数の和:8190

約数の個数: 48

約数和(自身を含む): 4265764608

約数和(自身を除く): 2489507188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2083, 4166, 6091, 8332, 10415, 12182, 14581, 20830, 24364, 29162, 30455, 41660, 42637, 58324, 60910, 72905, 85274, 121820, 145810, 170548, 213185, 291620, 426370, 852740, 12687553, 25375106, 50750212, 63437765, 88812871, 126875530, 177625742, 253751060, 355251484, 444064355, 888128710, 1776257420]

約数ペア:

[(1, 1776257420), (2, 888128710), (4, 444064355), (5, 355251484), (7, 253751060), (10, 177625742), (14, 126875530), (20, 88812871), (28, 63437765), (35, 50750212), (70, 25375106), (140, 12687553), (2083, 852740), (4166, 426370), (6091, 291620), (8332, 213185), (10415, 170548), (12182, 145810), (14581, 121820), (20830, 85274), (24364, 72905), (29162, 60910), (30455, 58324), (41660, 42637)]