134205940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{55457}}^1$

素因数の和:55488

約数の個数: 36

約数和(自身を含む): 309788388

約数和(自身を除く): 175582448

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 55457, 110914, 221828, 277285, 554570, 610027, 1109140, 1220054, 2440108, 3050135, 6100270, 6710297, 12200540, 13420594, 26841188, 33551485, 67102970, 134205940]

約数ペア:

[(1, 134205940), (2, 67102970), (4, 33551485), (5, 26841188), (10, 13420594), (11, 12200540), (20, 6710297), (22, 6100270), (44, 3050135), (55, 2440108), (110, 1220054), (121, 1109140), (220, 610027), (242, 554570), (484, 277285), (605, 221828), (1210, 110914), (2420, 55457)]