200580580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 430387776

約数和(自身を除く): 229807196

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 181, 268, 335, 362, 670, 724, 827, 905, 1340, 1654, 1810, 3308, 3620, 4135, 8270, 12127, 16540, 24254, 48508, 55409, 60635, 110818, 121270, 149687, 221636, 242540, 277045, 299374, 554090, 598748, 748435, 1108180, 1496870, 2993740, 10029029, 20058058, 40116116, 50145145, 100290290, 200580580]

約数ペア:

[(1, 200580580), (2, 100290290), (4, 50145145), (5, 40116116), (10, 20058058), (20, 10029029), (67, 2993740), (134, 1496870), (181, 1108180), (268, 748435), (335, 598748), (362, 554090), (670, 299374), (724, 277045), (827, 242540), (905, 221636), (1340, 149687), (1654, 121270), (1810, 110818), (3308, 60635), (3620, 55409), (4135, 48508), (8270, 24254), (12127, 16540)]