67189360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{119981}}^1$

素因数の和:120001

約数の個数: 40

約数和(自身を含む): 178533216

約数和(自身を除く): 111343856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 119981, 239962, 479924, 599905, 839867, 959848, 1199810, 1679734, 1919696, 2399620, 3359468, 4199335, 4799240, 6718936, 8398670, 9598480, 13437872, 16797340, 33594680, 67189360]

約数ペア:

[(1, 67189360), (2, 33594680), (4, 16797340), (5, 13437872), (7, 9598480), (8, 8398670), (10, 6718936), (14, 4799240), (16, 4199335), (20, 3359468), (28, 2399620), (35, 1919696), (40, 1679734), (56, 1199810), (70, 959848), (80, 839867), (112, 599905), (140, 479924), (280, 239962), (560, 119981)]