44440660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 103138560

約数和(自身を除く): 58697900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 2557, 3476, 4345, 5114, 8690, 10228, 12785, 17380, 25570, 28127, 51140, 56254, 112508, 140635, 202003, 281270, 404006, 562540, 808012, 1010015, 2020030, 2222033, 4040060, 4444066, 8888132, 11110165, 22220330, 44440660]

約数ペア:

[(1, 44440660), (2, 22220330), (4, 11110165), (5, 8888132), (10, 4444066), (11, 4040060), (20, 2222033), (22, 2020030), (44, 1010015), (55, 808012), (79, 562540), (110, 404006), (158, 281270), (220, 202003), (316, 140635), (395, 112508), (790, 56254), (869, 51140), (1580, 28127), (1738, 25570), (2557, 17380), (3476, 12785), (4345, 10228), (5114, 8690)]