5027200

素因数分解:

$2^7\times 5^2\times {\mathrm{1571}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 12426660

約数和(自身を除く): 7399460

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, 1571, 1600, 3142, 3200, 6284, 7855, 12568, 15710, 25136, 31420, 39275, 50272, 62840, 78550, 100544, 125680, 157100, 201088, 251360, 314200, 502720, 628400, 1005440, 1256800, 2513600, 5027200]

約数ペア:

[(1, 5027200), (2, 2513600), (4, 1256800), (5, 1005440), (8, 628400), (10, 502720), (16, 314200), (20, 251360), (25, 201088), (32, 157100), (40, 125680), (50, 100544), (64, 78550), (80, 62840), (100, 50272), (128, 39275), (160, 31420), (200, 25136), (320, 15710), (400, 12568), (640, 7855), (800, 6284), (1571, 3200), (1600, 3142)]