13500800

素因数分解:

$2^7\times 5^2\times {\mathrm{4219}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 33359100

約数和(自身を除く): 19858300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 4219, 8438, 16876, 21095, 33752, 42190, 67504, 84380, 105475, 135008, 168760, 210950, 270016, 337520, 421900, 540032, 675040, 843800, 1350080, 1687600, 2700160, 3375200, 6750400, 13500800]

約数ペア:

[(1, 13500800), (2, 6750400), (4, 3375200), (5, 2700160), (8, 1687600), (10, 1350080), (16, 843800), (20, 675040), (25, 540032), (32, 421900), (40, 337520), (50, 270016), (64, 210950), (80, 168760), (100, 135008), (128, 105475), (160, 84380), (200, 67504), (320, 42190), (400, 33752), (640, 21095), (800, 16876), (1600, 8438), (3200, 4219)]