119607080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69539}}^1$

素因数の和:69593

約数の個数: 32

約数和(自身を含む): 275378400

約数和(自身を除く): 155771320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 69539, 139078, 278156, 347695, 556312, 695390, 1390780, 2781560, 2990177, 5980354, 11960708, 14950885, 23921416, 29901770, 59803540, 119607080]

約数ペア:

[(1, 119607080), (2, 59803540), (4, 29901770), (5, 23921416), (8, 14950885), (10, 11960708), (20, 5980354), (40, 2990177), (43, 2781560), (86, 1390780), (172, 695390), (215, 556312), (344, 347695), (430, 278156), (860, 139078), (1720, 69539)]