13397200

素因数分解:

$2^4\times 5^2\times {\mathrm{33493}}^1$

素因数の和:33511

約数の個数: 30

約数和(自身を含む): 32187734

約数和(自身を除く): 18790534

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33493, 66986, 133972, 167465, 267944, 334930, 535888, 669860, 837325, 1339720, 1674650, 2679440, 3349300, 6698600, 13397200]

約数ペア:

[(1, 13397200), (2, 6698600), (4, 3349300), (5, 2679440), (8, 1674650), (10, 1339720), (16, 837325), (20, 669860), (25, 535888), (40, 334930), (50, 267944), (80, 167465), (100, 133972), (200, 66986), (400, 33493)]