2018596120

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{46171}}^1$

素因数の和:47275

約数の個数: 32

約数和(自身を含む): 4546095120

約数和(自身を除く): 2527499000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 2186, 4372, 5465, 8744, 10930, 21860, 43720, 46171, 92342, 184684, 230855, 369368, 461710, 923420, 1846840, 50464903, 100929806, 201859612, 252324515, 403719224, 504649030, 1009298060, 2018596120]

約数ペア:

[(1, 2018596120), (2, 1009298060), (4, 504649030), (5, 403719224), (8, 252324515), (10, 201859612), (20, 100929806), (40, 50464903), (1093, 1846840), (2186, 923420), (4372, 461710), (5465, 369368), (8744, 230855), (10930, 184684), (21860, 92342), (43720, 46171)]