7135730780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 15484392000

約数和(自身を除く): 8348661220

約数列:

[1, 2, 4, 5, 10, 20, 83, 109, 113, 166, 218, 226, 332, 349, 415, 436, 452, 545, 565, 698, 830, 1090, 1130, 1396, 1660, 1745, 2180, 2260, 3490, 6980, 9047, 9379, 12317, 18094, 18758, 24634, 28967, 36188, 37516, 38041, 39437, 45235, 46895, 49268, 57934, 61585, 76082, 78874, 90470, 93790, 115868, 123170, 144835, 152164, 157748, 180940, 187580, 190205, 197185, 246340, 289670, 380410, 394370, 579340, 760820, 788740, 1022311, 2044622, 3157403, 3273271, 4089244, 4298633, 5111555, 6314806, 6546542, 8597266, 10223110, 12629612, 13093084, 15787015, 16366355, 17194532, 20446220, 21493165, 31574030, 32732710, 42986330, 63148060, 65465420, 85972660, 356786539, 713573078, 1427146156, 1783932695, 3567865390, 7135730780]

約数ペア:

[(1, 7135730780), (2, 3567865390), (4, 1783932695), (5, 1427146156), (10, 713573078), (20, 356786539), (83, 85972660), (109, 65465420), (113, 63148060), (166, 42986330), (218, 32732710), (226, 31574030), (332, 21493165), (349, 20446220), (415, 17194532), (436, 16366355), (452, 15787015), (545, 13093084), (565, 12629612), (698, 10223110), (830, 8597266), (1090, 6546542), (1130, 6314806), (1396, 5111555), (1660, 4298633), (1745, 4089244), (2180, 3273271), (2260, 3157403), (3490, 2044622), (6980, 1022311), (9047, 788740), (9379, 760820), (12317, 579340), (18094, 394370), (18758, 380410), (24634, 289670), (28967, 246340), (36188, 197185), (37516, 190205), (38041, 187580), (39437, 180940), (45235, 157748), (46895, 152164), (49268, 144835), (57934, 123170), (61585, 115868), (76082, 93790), (78874, 90470)]