2021109050

素因数分解:

$2^1\times 5^2\times {\mathrm{839}}^1\times {\mathrm{48179}}^1$

素因数の和:49030

約数の個数: 24

約数和(自身を含む): 3763821600

約数和(自身を除く): 1742712550

約数列:

[1, 2, 5, 10, 25, 50, 839, 1678, 4195, 8390, 20975, 41950, 48179, 96358, 240895, 481790, 1204475, 2408950, 40422181, 80844362, 202110905, 404221810, 1010554525, 2021109050]

約数ペア:

[(1, 2021109050), (2, 1010554525), (5, 404221810), (10, 202110905), (25, 80844362), (50, 40422181), (839, 2408950), (1678, 1204475), (4195, 481790), (8390, 240895), (20975, 96358), (41950, 48179)]