113792720

素因数分解:

$2^4\times 5^1\times {\mathrm{1422409}}^1$

素因数の和:1422422

約数の個数: 20

約数和(自身を含む): 264568260

約数和(自身を除く): 150775540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1422409, 2844818, 5689636, 7112045, 11379272, 14224090, 22758544, 28448180, 56896360, 113792720]

約数ペア:

[(1, 113792720), (2, 56896360), (4, 28448180), (5, 22758544), (8, 14224090), (10, 11379272), (16, 7112045), (20, 5689636), (40, 2844818), (80, 1422409)]