38833132390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1\times {\mathrm{3347}}^1$

素因数の和:6277

約数の個数: 64

約数和(自身を含む): 77755023360

約数和(自身を除く): 38921890970

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2879, 3347, 4030, 5758, 6694, 14395, 16735, 28790, 33470, 37427, 43511, 74854, 87022, 89249, 103757, 178498, 187135, 207514, 217555, 374270, 435110, 446245, 518785, 892490, 1037570, 1160237, 1348841, 2320474, 2697682, 5801185, 6744205, 9636013, 11602370, 13488410, 19272026, 48180065, 96360130, 125268169, 250536338, 298716403, 597432806, 626340845, 1252681690, 1493582015, 2987164030, 3883313239, 7766626478, 19416566195, 38833132390]

約数ペア:

[(1, 38833132390), (2, 19416566195), (5, 7766626478), (10, 3883313239), (13, 2987164030), (26, 1493582015), (31, 1252681690), (62, 626340845), (65, 597432806), (130, 298716403), (155, 250536338), (310, 125268169), (403, 96360130), (806, 48180065), (2015, 19272026), (2879, 13488410), (3347, 11602370), (4030, 9636013), (5758, 6744205), (6694, 5801185), (14395, 2697682), (16735, 2320474), (28790, 1348841), (33470, 1160237), (37427, 1037570), (43511, 892490), (74854, 518785), (87022, 446245), (89249, 435110), (103757, 374270), (178498, 217555), (187135, 207514)]