26470840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60161}}^1$

素因数の和:60183

約数の個数: 32

約数和(自身を含む): 64974960

約数和(自身を除く): 38504120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60161, 120322, 240644, 300805, 481288, 601610, 661771, 1203220, 1323542, 2406440, 2647084, 3308855, 5294168, 6617710, 13235420, 26470840]

約数ペア:

[(1, 26470840), (2, 13235420), (4, 6617710), (5, 5294168), (8, 3308855), (10, 2647084), (11, 2406440), (20, 1323542), (22, 1203220), (40, 661771), (44, 601610), (55, 481288), (88, 300805), (110, 240644), (220, 120322), (440, 60161)]