74103580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46901}}^1$

素因数の和:46989

約数の個数: 24

約数和(自身を含む): 157590720

約数和(自身を除く): 83487140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 46901, 93802, 187604, 234505, 469010, 938020, 3705179, 7410358, 14820716, 18525895, 37051790, 74103580]

約数ペア:

[(1, 74103580), (2, 37051790), (4, 18525895), (5, 14820716), (10, 7410358), (20, 3705179), (79, 938020), (158, 469010), (316, 234505), (395, 187604), (790, 93802), (1580, 46901)]