27173080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61757}}^1$

素因数の和:61779

約数の個数: 32

約数和(自身を含む): 66698640

約数和(自身を除く): 39525560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 61757, 123514, 247028, 308785, 494056, 617570, 679327, 1235140, 1358654, 2470280, 2717308, 3396635, 5434616, 6793270, 13586540, 27173080]

約数ペア:

[(1, 27173080), (2, 13586540), (4, 6793270), (5, 5434616), (8, 3396635), (10, 2717308), (11, 2470280), (20, 1358654), (22, 1235140), (40, 679327), (44, 617570), (55, 494056), (88, 308785), (110, 247028), (220, 123514), (440, 61757)]