119917160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272539}}^1$

素因数の和:272561

約数の個数: 32

約数和(自身を含む): 294343200

約数和(自身を除く): 174426040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 272539, 545078, 1090156, 1362695, 2180312, 2725390, 2997929, 5450780, 5995858, 10901560, 11991716, 14989645, 23983432, 29979290, 59958580, 119917160]

約数ペア:

[(1, 119917160), (2, 59958580), (4, 29979290), (5, 23983432), (8, 14989645), (10, 11991716), (11, 10901560), (20, 5995858), (22, 5450780), (40, 2997929), (44, 2725390), (55, 2180312), (88, 1362695), (110, 1090156), (220, 545078), (440, 272539)]