370919260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1090939}}^1$

素因数の和:1090965

約数の個数: 24

約数和(自身を含む): 824750640

約数和(自身を除く): 453831380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1090939, 2181878, 4363756, 5454695, 10909390, 18545963, 21818780, 37091926, 74183852, 92729815, 185459630, 370919260]

約数ペア:

[(1, 370919260), (2, 185459630), (4, 92729815), (5, 74183852), (10, 37091926), (17, 21818780), (20, 18545963), (34, 10909390), (68, 5454695), (85, 4363756), (170, 2181878), (340, 1090939)]