1410880

素因数分解:

$2^6\times 5^1\times {\mathrm{4409}}^1$

素因数の和:4426

約数の個数: 28

約数和(自身を含む): 3360420

約数和(自身を除く): 1949540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4409, 8818, 17636, 22045, 35272, 44090, 70544, 88180, 141088, 176360, 282176, 352720, 705440, 1410880]

約数ペア:

[(1, 1410880), (2, 705440), (4, 352720), (5, 282176), (8, 176360), (10, 141088), (16, 88180), (20, 70544), (32, 44090), (40, 35272), (64, 22045), (80, 17636), (160, 8818), (320, 4409)]