1046438000

素因数分解:

$2^4\times 5^3\times {\mathrm{523219}}^1$

素因数の和:523242

約数の個数: 40

約数和(自身を含む): 2530291920

約数和(自身を除く): 1483853920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 523219, 1046438, 2092876, 2616095, 4185752, 5232190, 8371504, 10464380, 13080475, 20928760, 26160950, 41857520, 52321900, 65402375, 104643800, 130804750, 209287600, 261609500, 523219000, 1046438000]

約数ペア:

[(1, 1046438000), (2, 523219000), (4, 261609500), (5, 209287600), (8, 130804750), (10, 104643800), (16, 65402375), (20, 52321900), (25, 41857520), (40, 26160950), (50, 20928760), (80, 13080475), (100, 10464380), (125, 8371504), (200, 5232190), (250, 4185752), (400, 2616095), (500, 2092876), (1000, 1046438), (2000, 523219)]