4720900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2808

約数の個数: 36

約数和(自身を含む): 10850868

約数和(自身を除く): 6129968

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2777, 5554, 11108, 13885, 27770, 47209, 55540, 69425, 94418, 138850, 188836, 236045, 277700, 472090, 944180, 1180225, 2360450, 4720900]

約数ペア:

[(1, 4720900), (2, 2360450), (4, 1180225), (5, 944180), (10, 472090), (17, 277700), (20, 236045), (25, 188836), (34, 138850), (50, 94418), (68, 69425), (85, 55540), (100, 47209), (170, 27770), (340, 13885), (425, 11108), (850, 5554), (1700, 2777)]