7379551280

素因数分解:

$2^4\times 5^1\times {\mathrm{92244391}}^1$

素因数の和:92244404

約数の個数: 20

約数和(自身を含む): 17157456912

約数和(自身を除く): 9777905632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 92244391, 184488782, 368977564, 461221955, 737955128, 922443910, 1475910256, 1844887820, 3689775640, 7379551280]

約数ペア:

[(1, 7379551280), (2, 3689775640), (4, 1844887820), (5, 1475910256), (8, 922443910), (10, 737955128), (16, 461221955), (20, 368977564), (40, 184488782), (80, 92244391)]