75910520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271109}}^1$

素因数の和:271127

約数の個数: 32

約数和(自身を含む): 195199200

約数和(自身を除く): 119288680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 271109, 542218, 1084436, 1355545, 1897763, 2168872, 2711090, 3795526, 5422180, 7591052, 9488815, 10844360, 15182104, 18977630, 37955260, 75910520]

約数ペア:

[(1, 75910520), (2, 37955260), (4, 18977630), (5, 15182104), (7, 10844360), (8, 9488815), (10, 7591052), (14, 5422180), (20, 3795526), (28, 2711090), (35, 2168872), (40, 1897763), (56, 1355545), (70, 1084436), (140, 542218), (280, 271109)]