4081600

素因数分解:

$2^6\times 5^2\times {\mathrm{2551}}^1$

素因数の和:2573

約数の個数: 42

約数和(自身を含む): 10047224

約数和(自身を除く): 5965624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2551, 5102, 10204, 12755, 20408, 25510, 40816, 51020, 63775, 81632, 102040, 127550, 163264, 204080, 255100, 408160, 510200, 816320, 1020400, 2040800, 4081600]

約数ペア:

[(1, 4081600), (2, 2040800), (4, 1020400), (5, 816320), (8, 510200), (10, 408160), (16, 255100), (20, 204080), (25, 163264), (32, 127550), (40, 102040), (50, 81632), (64, 63775), (80, 51020), (100, 40816), (160, 25510), (200, 20408), (320, 12755), (400, 10204), (800, 5102), (1600, 2551)]