119941580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{545189}}^1$

素因数の和:545209

約数の個数: 24

約数和(自身を含む): 274775760

約数和(自身を除く): 154834180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 545189, 1090378, 2180756, 2725945, 5451890, 5997079, 10903780, 11994158, 23988316, 29985395, 59970790, 119941580]

約数ペア:

[(1, 119941580), (2, 59970790), (4, 29985395), (5, 23988316), (10, 11994158), (11, 10903780), (20, 5997079), (22, 5451890), (44, 2725945), (55, 2180756), (110, 1090378), (220, 545189)]