17508712120

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1\times {\mathrm{853}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 39552156000

約数和(自身を除く): 22043443880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 829, 853, 1238, 1658, 1706, 2476, 3095, 3316, 3412, 4145, 4265, 4952, 6190, 6632, 6824, 8290, 8530, 12380, 16580, 17060, 24760, 33160, 34120, 513151, 528007, 707137, 1026302, 1056014, 1414274, 2052604, 2112028, 2565755, 2640035, 2828548, 3535685, 4105208, 4224056, 5131510, 5280070, 5657096, 7071370, 10263020, 10560140, 14142740, 20526040, 21120280, 28285480, 437717803, 875435606, 1750871212, 2188589015, 3501742424, 4377178030, 8754356060, 17508712120]

約数ペア:

[(1, 17508712120), (2, 8754356060), (4, 4377178030), (5, 3501742424), (8, 2188589015), (10, 1750871212), (20, 875435606), (40, 437717803), (619, 28285480), (829, 21120280), (853, 20526040), (1238, 14142740), (1658, 10560140), (1706, 10263020), (2476, 7071370), (3095, 5657096), (3316, 5280070), (3412, 5131510), (4145, 4224056), (4265, 4105208), (4952, 3535685), (6190, 2828548), (6632, 2640035), (6824, 2565755), (8290, 2112028), (8530, 2052604), (12380, 1414274), (16580, 1056014), (17060, 1026302), (24760, 707137), (33160, 528007), (34120, 513151)]