2013095591080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{1729523}}^1$

素因数の和:1733698

約数の個数: 64

約数和(自身を含む): 5177779770240

約数和(自身を除く): 3164684179160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4157, 8314, 16628, 20785, 29099, 33256, 41570, 58198, 83140, 116396, 145495, 166280, 232792, 290990, 581980, 1163960, 1729523, 3459046, 6918092, 8647615, 12106661, 13836184, 17295230, 24213322, 34590460, 48426644, 60533305, 69180920, 96853288, 121066610, 242133220, 484266440, 7189627111, 14379254222, 28758508444, 35948135555, 50327389777, 57517016888, 71896271110, 100654779554, 143792542220, 201309559108, 251636948885, 287585084440, 402619118216, 503273897770, 1006547795540, 2013095591080]

約数ペア:

[(1, 2013095591080), (2, 1006547795540), (4, 503273897770), (5, 402619118216), (7, 287585084440), (8, 251636948885), (10, 201309559108), (14, 143792542220), (20, 100654779554), (28, 71896271110), (35, 57517016888), (40, 50327389777), (56, 35948135555), (70, 28758508444), (140, 14379254222), (280, 7189627111), (4157, 484266440), (8314, 242133220), (16628, 121066610), (20785, 96853288), (29099, 69180920), (33256, 60533305), (41570, 48426644), (58198, 34590460), (83140, 24213322), (116396, 17295230), (145495, 13836184), (166280, 12106661), (232792, 8647615), (290990, 6918092), (581980, 3459046), (1163960, 1729523)]