5124800

素因数分解:

$2^6\times 5^2\times {\mathrm{3203}}^1$

素因数の和:3225

約数の個数: 42

約数和(自身を含む): 12614148

約数和(自身を除く): 7489348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3203, 6406, 12812, 16015, 25624, 32030, 51248, 64060, 80075, 102496, 128120, 160150, 204992, 256240, 320300, 512480, 640600, 1024960, 1281200, 2562400, 5124800]

約数ペア:

[(1, 5124800), (2, 2562400), (4, 1281200), (5, 1024960), (8, 640600), (10, 512480), (16, 320300), (20, 256240), (25, 204992), (32, 160150), (40, 128120), (50, 102496), (64, 80075), (80, 64060), (100, 51248), (160, 32030), (200, 25624), (320, 16015), (400, 12812), (800, 6406), (1600, 3203)]