2024992880

素因数分解:

$2^4\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{10631}}^1$

素因数の和:13025

約数の個数: 40

約数和(自身を含む): 4710528864

約数和(自身を除く): 2685535984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2381, 4762, 9524, 10631, 11905, 19048, 21262, 23810, 38096, 42524, 47620, 53155, 85048, 95240, 106310, 170096, 190480, 212620, 425240, 850480, 25312411, 50624822, 101249644, 126562055, 202499288, 253124110, 404998576, 506248220, 1012496440, 2024992880]

約数ペア:

[(1, 2024992880), (2, 1012496440), (4, 506248220), (5, 404998576), (8, 253124110), (10, 202499288), (16, 126562055), (20, 101249644), (40, 50624822), (80, 25312411), (2381, 850480), (4762, 425240), (9524, 212620), (10631, 190480), (11905, 170096), (19048, 106310), (21262, 95240), (23810, 85048), (38096, 53155), (42524, 47620)]