79168720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11923}}^1$

素因数の和:12019

約数の個数: 40

約数和(自身を含む): 186300576

約数和(自身を除く): 107131856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11923, 23846, 47692, 59615, 95384, 119230, 190768, 238460, 476920, 953840, 989609, 1979218, 3958436, 4948045, 7916872, 9896090, 15833744, 19792180, 39584360, 79168720]

約数ペア:

[(1, 79168720), (2, 39584360), (4, 19792180), (5, 15833744), (8, 9896090), (10, 7916872), (16, 4948045), (20, 3958436), (40, 1979218), (80, 989609), (83, 953840), (166, 476920), (332, 238460), (415, 190768), (664, 119230), (830, 95384), (1328, 59615), (1660, 47692), (3320, 23846), (6640, 11923)]