2116486960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3779441}}^1$

素因数の和:3779461

約数の個数: 40

約数和(自身を含む): 5623809696

約数和(自身を除く): 3507322736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3779441, 7558882, 15117764, 18897205, 26456087, 30235528, 37794410, 52912174, 60471056, 75588820, 105824348, 132280435, 151177640, 211648696, 264560870, 302355280, 423297392, 529121740, 1058243480, 2116486960]

約数ペア:

[(1, 2116486960), (2, 1058243480), (4, 529121740), (5, 423297392), (7, 302355280), (8, 264560870), (10, 211648696), (14, 151177640), (16, 132280435), (20, 105824348), (28, 75588820), (35, 60471056), (40, 52912174), (56, 37794410), (70, 30235528), (80, 26456087), (112, 18897205), (140, 15117764), (280, 7558882), (560, 3779441)]