82292840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 214220160

約数和(自身を除く): 131927320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 3541, 4648, 5810, 7082, 11620, 14164, 17705, 23240, 24787, 28328, 35410, 49574, 70820, 99148, 123935, 141640, 198296, 247870, 293903, 495740, 587806, 991480, 1175612, 1469515, 2057321, 2351224, 2939030, 4114642, 5878060, 8229284, 10286605, 11756120, 16458568, 20573210, 41146420, 82292840]

約数ペア:

[(1, 82292840), (2, 41146420), (4, 20573210), (5, 16458568), (7, 11756120), (8, 10286605), (10, 8229284), (14, 5878060), (20, 4114642), (28, 2939030), (35, 2351224), (40, 2057321), (56, 1469515), (70, 1175612), (83, 991480), (140, 587806), (166, 495740), (280, 293903), (332, 247870), (415, 198296), (581, 141640), (664, 123935), (830, 99148), (1162, 70820), (1660, 49574), (2324, 35410), (2905, 28328), (3320, 24787), (3541, 23240), (4648, 17705), (5810, 14164), (7082, 11620)]