2520100510

素因数分解:

$2^1\times 5^1\times {\mathrm{55399}}^1\times {\mathrm{4549}}^1$

素因数の和:59955

約数の個数: 16

約数和(自身を含む): 4537260000

約数和(自身を除く): 2017159490

約数列:

[1, 2, 5, 10, 4549, 9098, 22745, 45490, 55399, 110798, 276995, 553990, 252010051, 504020102, 1260050255, 2520100510]

約数ペア:

[(1, 2520100510), (2, 1260050255), (5, 504020102), (10, 252010051), (4549, 553990), (9098, 276995), (22745, 110798), (45490, 55399)]