13020200

素因数分解:

$2^3\times 5^2\times {\mathrm{65101}}^1$

素因数の和:65117

約数の個数: 24

約数和(自身を含む): 30272430

約数和(自身を除く): 17252230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 65101, 130202, 260404, 325505, 520808, 651010, 1302020, 1627525, 2604040, 3255050, 6510100, 13020200]

約数ペア:

[(1, 13020200), (2, 6510100), (4, 3255050), (5, 2604040), (8, 1627525), (10, 1302020), (20, 651010), (25, 520808), (40, 325505), (50, 260404), (100, 130202), (200, 65101)]