1336841620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{23201}}^1$

素因数の和:23320

約数の個数: 48

約数和(自身を含む): 2915656128

約数和(自身を除く): 1578814508

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 23201, 28810, 46402, 57620, 92804, 116005, 232010, 464020, 997643, 1554467, 1995286, 3108934, 3990572, 4988215, 6217868, 7772335, 9976430, 15544670, 19952860, 31089340, 66842081, 133684162, 267368324, 334210405, 668420810, 1336841620]

約数ペア:

[(1, 1336841620), (2, 668420810), (4, 334210405), (5, 267368324), (10, 133684162), (20, 66842081), (43, 31089340), (67, 19952860), (86, 15544670), (134, 9976430), (172, 7772335), (215, 6217868), (268, 4988215), (335, 3990572), (430, 3108934), (670, 1995286), (860, 1554467), (1340, 997643), (2881, 464020), (5762, 232010), (11524, 116005), (14405, 92804), (23201, 57620), (28810, 46402)]