2023406680

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{35153}}^1$

素因数の和:36603

約数の個数: 32

約数和(自身を含む): 4555958400

約数和(自身を除く): 2532551720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2878, 5756, 7195, 11512, 14390, 28780, 35153, 57560, 70306, 140612, 175765, 281224, 351530, 703060, 1406120, 50585167, 101170334, 202340668, 252925835, 404681336, 505851670, 1011703340, 2023406680]

約数ペア:

[(1, 2023406680), (2, 1011703340), (4, 505851670), (5, 404681336), (8, 252925835), (10, 202340668), (20, 101170334), (40, 50585167), (1439, 1406120), (2878, 703060), (5756, 351530), (7195, 281224), (11512, 175765), (14390, 140612), (28780, 70306), (35153, 57560)]