73161020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192529}}^1$

素因数の和:192557

約数の個数: 24

約数和(自身を含む): 161725200

約数和(自身を除く): 88564180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 192529, 385058, 770116, 962645, 1925290, 3658051, 3850580, 7316102, 14632204, 18290255, 36580510, 73161020]

約数ペア:

[(1, 73161020), (2, 36580510), (4, 18290255), (5, 14632204), (10, 7316102), (19, 3850580), (20, 3658051), (38, 1925290), (76, 962645), (95, 770116), (190, 385058), (380, 192529)]