480777770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{397337}}^1$

素因数の和:397366

約数の個数: 24

約数和(自身を含む): 951227172

約数和(自身を除く): 470449402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 397337, 794674, 1986685, 3973370, 4370707, 8741414, 21853535, 43707070, 48077777, 96155554, 240388885, 480777770]

約数ペア:

[(1, 480777770), (2, 240388885), (5, 96155554), (10, 48077777), (11, 43707070), (22, 21853535), (55, 8741414), (110, 4370707), (121, 3973370), (242, 1986685), (605, 794674), (1210, 397337)]