74007020

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{4787}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 155648304

約数和(自身を除く): 81641284

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 4787, 7730, 9574, 15460, 19148, 23935, 47870, 95740, 3700351, 7400702, 14801404, 18501755, 37003510, 74007020]

約数ペア:

[(1, 74007020), (2, 37003510), (4, 18501755), (5, 14801404), (10, 7400702), (20, 3700351), (773, 95740), (1546, 47870), (3092, 23935), (3865, 19148), (4787, 15460), (7730, 9574)]