27095420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 35803780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1559, 1580, 1738, 3118, 3476, 4345, 6236, 7795, 8690, 15590, 17149, 17380, 31180, 34298, 68596, 85745, 123161, 171490, 246322, 342980, 492644, 615805, 1231610, 1354771, 2463220, 2709542, 5419084, 6773855, 13547710, 27095420]

約数ペア:

[(1, 27095420), (2, 13547710), (4, 6773855), (5, 5419084), (10, 2709542), (11, 2463220), (20, 1354771), (22, 1231610), (44, 615805), (55, 492644), (79, 342980), (110, 246322), (158, 171490), (220, 123161), (316, 85745), (395, 68596), (790, 34298), (869, 31180), (1559, 17380), (1580, 17149), (1738, 15590), (3118, 8690), (3476, 7795), (4345, 6236)]