4750400

素因数分解:

$2^6\times 5^2\times {\mathrm{2969}}^1$

素因数の和:2991

約数の個数: 42

約数和(自身を含む): 11692890

約数和(自身を除く): 6942490

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2969, 5938, 11876, 14845, 23752, 29690, 47504, 59380, 74225, 95008, 118760, 148450, 190016, 237520, 296900, 475040, 593800, 950080, 1187600, 2375200, 4750400]

約数ペア:

[(1, 4750400), (2, 2375200), (4, 1187600), (5, 950080), (8, 593800), (10, 475040), (16, 296900), (20, 237520), (25, 190016), (32, 148450), (40, 118760), (50, 95008), (64, 74225), (80, 59380), (100, 47504), (160, 29690), (200, 23752), (320, 14845), (400, 11876), (800, 5938), (1600, 2969)]