4219565540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{123307}}^1$

素因数の和:123404

約数の個数: 48

約数和(自身を含む): 9322084800

約数和(自身を除く): 5102519260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 17110, 34220, 123307, 246614, 493228, 616535, 1233070, 2466140, 3575903, 7151806, 7275113, 14303612, 14550226, 17879515, 29100452, 35759030, 36375565, 71518060, 72751130, 145502260, 210978277, 421956554, 843913108, 1054891385, 2109782770, 4219565540]

約数ペア:

[(1, 4219565540), (2, 2109782770), (4, 1054891385), (5, 843913108), (10, 421956554), (20, 210978277), (29, 145502260), (58, 72751130), (59, 71518060), (116, 36375565), (118, 35759030), (145, 29100452), (236, 17879515), (290, 14550226), (295, 14303612), (580, 7275113), (590, 7151806), (1180, 3575903), (1711, 2466140), (3422, 1233070), (6844, 616535), (8555, 493228), (17110, 246614), (34220, 123307)]