121548460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{552493}}^1$

素因数の和:552513

約数の個数: 24

約数和(自身を含む): 278456976

約数和(自身を除く): 156908516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 552493, 1104986, 2209972, 2762465, 5524930, 6077423, 11049860, 12154846, 24309692, 30387115, 60774230, 121548460]

約数ペア:

[(1, 121548460), (2, 60774230), (4, 30387115), (5, 24309692), (10, 12154846), (11, 11049860), (20, 6077423), (22, 5524930), (44, 2762465), (55, 2209972), (110, 1104986), (220, 552493)]