2019380200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 4874743800

約数和(自身を除く): 2855363600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 397, 580, 725, 794, 877, 1160, 1450, 1588, 1754, 1985, 2900, 3176, 3508, 3970, 4385, 5800, 7016, 7940, 8770, 9925, 11513, 15880, 17540, 19850, 21925, 23026, 25433, 35080, 39700, 43850, 46052, 50866, 57565, 79400, 87700, 92104, 101732, 115130, 127165, 175400, 203464, 230260, 254330, 287825, 348169, 460520, 508660, 575650, 635825, 696338, 1017320, 1151300, 1271650, 1392676, 1740845, 2302600, 2543300, 2785352, 3481690, 5086600, 6963380, 8704225, 10096901, 13926760, 17408450, 20193802, 34816900, 40387604, 50484505, 69633800, 80775208, 100969010, 201938020, 252422525, 403876040, 504845050, 1009690100, 2019380200]

約数ペア:

[(1, 2019380200), (2, 1009690100), (4, 504845050), (5, 403876040), (8, 252422525), (10, 201938020), (20, 100969010), (25, 80775208), (29, 69633800), (40, 50484505), (50, 40387604), (58, 34816900), (100, 20193802), (116, 17408450), (145, 13926760), (200, 10096901), (232, 8704225), (290, 6963380), (397, 5086600), (580, 3481690), (725, 2785352), (794, 2543300), (877, 2302600), (1160, 1740845), (1450, 1392676), (1588, 1271650), (1754, 1151300), (1985, 1017320), (2900, 696338), (3176, 635825), (3508, 575650), (3970, 508660), (4385, 460520), (5800, 348169), (7016, 287825), (7940, 254330), (8770, 230260), (9925, 203464), (11513, 175400), (15880, 127165), (17540, 115130), (19850, 101732), (21925, 92104), (23026, 87700), (25433, 79400), (35080, 57565), (39700, 50866), (43850, 46052)]