29993800

素因数分解:

$2^3\times 5^2\times {\mathrm{149969}}^1$

素因数の和:149985

約数の個数: 24

約数和(自身を含む): 69736050

約数和(自身を除く): 39742250

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 149969, 299938, 599876, 749845, 1199752, 1499690, 2999380, 3749225, 5998760, 7498450, 14996900, 29993800]

約数ペア:

[(1, 29993800), (2, 14996900), (4, 7498450), (5, 5998760), (8, 3749225), (10, 2999380), (20, 1499690), (25, 1199752), (40, 749845), (50, 599876), (100, 299938), (200, 149969)]