84272200

素因数分解:

$2^3\times 5^2\times {\mathrm{421361}}^1$

素因数の和:421377

約数の個数: 24

約数和(自身を含む): 195933330

約数和(自身を除く): 111661130

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421361, 842722, 1685444, 2106805, 3370888, 4213610, 8427220, 10534025, 16854440, 21068050, 42136100, 84272200]

約数ペア:

[(1, 84272200), (2, 42136100), (4, 21068050), (5, 16854440), (8, 10534025), (10, 8427220), (20, 4213610), (25, 3370888), (40, 2106805), (50, 1685444), (100, 842722), (200, 421361)]