202110760

素因数分解:

$2^3\times 5^1\times {\mathrm{5052769}}^1$

素因数の和:5052780

約数の個数: 16

約数和(自身を含む): 454749300

約数和(自身を除く): 252638540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5052769, 10105538, 20211076, 25263845, 40422152, 50527690, 101055380, 202110760]

約数ペア:

[(1, 202110760), (2, 101055380), (4, 50527690), (5, 40422152), (8, 25263845), (10, 20211076), (20, 10105538), (40, 5052769)]