7936420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8443}}^1$

素因数の和:8499

約数の個数: 24

約数和(自身を含む): 17023104

約数和(自身を除く): 9086684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8443, 16886, 33772, 42215, 84430, 168860, 396821, 793642, 1587284, 1984105, 3968210, 7936420]

約数ペア:

[(1, 7936420), (2, 3968210), (4, 1984105), (5, 1587284), (10, 793642), (20, 396821), (47, 168860), (94, 84430), (188, 42215), (235, 33772), (470, 16886), (940, 8443)]