2600480

素因数分解:

$2^5\times 5^1\times {\mathrm{16253}}^1$

素因数の和:16268

約数の個数: 24

約数和(自身を含む): 6144012

約数和(自身を除く): 3543532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16253, 32506, 65012, 81265, 130024, 162530, 260048, 325060, 520096, 650120, 1300240, 2600480]

約数ペア:

[(1, 2600480), (2, 1300240), (4, 650120), (5, 520096), (8, 325060), (10, 260048), (16, 162530), (20, 130024), (32, 81265), (40, 65012), (80, 32506), (160, 16253)]