125030840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{284161}}^1$

素因数の和:284183

約数の個数: 32

約数和(自身を含む): 306894960

約数和(自身を除く): 181864120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 284161, 568322, 1136644, 1420805, 2273288, 2841610, 3125771, 5683220, 6251542, 11366440, 12503084, 15628855, 25006168, 31257710, 62515420, 125030840]

約数ペア:

[(1, 125030840), (2, 62515420), (4, 31257710), (5, 25006168), (8, 15628855), (10, 12503084), (11, 11366440), (20, 6251542), (22, 5683220), (40, 3125771), (44, 2841610), (55, 2273288), (88, 1420805), (110, 1136644), (220, 568322), (440, 284161)]