2026100

素因数分解:

$2^2\times 5^2\times {\mathrm{20261}}^1$

素因数の和:20275

約数の個数: 18

約数和(自身を含む): 4396854

約数和(自身を除く): 2370754

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20261, 40522, 81044, 101305, 202610, 405220, 506525, 1013050, 2026100]

約数ペア:

[(1, 2026100), (2, 1013050), (4, 506525), (5, 405220), (10, 202610), (20, 101305), (25, 81044), (50, 40522), (100, 20261)]