29749520

素因数分解:

$2^4\times 5^1\times {\mathrm{371869}}^1$

素因数の和:371882

約数の個数: 20

約数和(自身を含む): 69167820

約数和(自身を除く): 39418300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 371869, 743738, 1487476, 1859345, 2974952, 3718690, 5949904, 7437380, 14874760, 29749520]

約数ペア:

[(1, 29749520), (2, 14874760), (4, 7437380), (5, 5949904), (8, 3718690), (10, 2974952), (16, 1859345), (20, 1487476), (40, 743738), (80, 371869)]