8083520

素因数分解:

$2^6\times 5^1\times {\mathrm{25261}}^1$

素因数の和:25278

約数の個数: 28

約数和(自身を含む): 19249644

約数和(自身を除く): 11166124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25261, 50522, 101044, 126305, 202088, 252610, 404176, 505220, 808352, 1010440, 1616704, 2020880, 4041760, 8083520]

約数ペア:

[(1, 8083520), (2, 4041760), (4, 2020880), (5, 1616704), (8, 1010440), (10, 808352), (16, 505220), (20, 404176), (32, 252610), (40, 202088), (64, 126305), (80, 101044), (160, 50522), (320, 25261)]