2151200

素因数分解:

$2^5\times 5^2\times {\mathrm{2689}}^1$

素因数の和:2709

約数の個数: 36

約数和(自身を含む): 5253570

約数和(自身を除く): 3102370

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2689, 5378, 10756, 13445, 21512, 26890, 43024, 53780, 67225, 86048, 107560, 134450, 215120, 268900, 430240, 537800, 1075600, 2151200]

約数ペア:

[(1, 2151200), (2, 1075600), (4, 537800), (5, 430240), (8, 268900), (10, 215120), (16, 134450), (20, 107560), (25, 86048), (32, 67225), (40, 53780), (50, 43024), (80, 26890), (100, 21512), (160, 13445), (200, 10756), (400, 5378), (800, 2689)]