73913240

素因数分解:

$2^3\times 5^1\times {\mathrm{1847831}}^1$

素因数の和:1847842

約数の個数: 16

約数和(自身を含む): 166304880

約数和(自身を除く): 92391640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1847831, 3695662, 7391324, 9239155, 14782648, 18478310, 36956620, 73913240]

約数ペア:

[(1, 73913240), (2, 36956620), (4, 18478310), (5, 14782648), (8, 9239155), (10, 7391324), (20, 3695662), (40, 1847831)]