28563520

素因数分解:

$2^6\times 5^1\times {\mathrm{89261}}^1$

素因数の和:89278

約数の個数: 28

約数和(自身を含む): 68017644

約数和(自身を除く): 39454124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89261, 178522, 357044, 446305, 714088, 892610, 1428176, 1785220, 2856352, 3570440, 5712704, 7140880, 14281760, 28563520]

約数ペア:

[(1, 28563520), (2, 14281760), (4, 7140880), (5, 5712704), (8, 3570440), (10, 2856352), (16, 1785220), (20, 1428176), (32, 892610), (40, 714088), (64, 446305), (80, 357044), (160, 178522), (320, 89261)]