184421420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{196193}}^1$

素因数の和:196249

約数の個数: 24

約数和(自身を含む): 395527104

約数和(自身を除く): 211105684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 196193, 392386, 784772, 980965, 1961930, 3923860, 9221071, 18442142, 36884284, 46105355, 92210710, 184421420]

約数ペア:

[(1, 184421420), (2, 92210710), (4, 46105355), (5, 36884284), (10, 18442142), (20, 9221071), (47, 3923860), (94, 1961930), (188, 980965), (235, 784772), (470, 392386), (940, 196193)]