115488970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 213554880

約数和(自身を除く): 98065910

約数列:

[1, 2, 5, 10, 43, 86, 215, 419, 430, 641, 838, 1282, 2095, 3205, 4190, 6410, 18017, 27563, 36034, 55126, 90085, 137815, 180170, 268579, 275630, 537158, 1342895, 2685790, 11548897, 23097794, 57744485, 115488970]

約数ペア:

[(1, 115488970), (2, 57744485), (5, 23097794), (10, 11548897), (43, 2685790), (86, 1342895), (215, 537158), (419, 275630), (430, 268579), (641, 180170), (838, 137815), (1282, 90085), (2095, 55126), (3205, 36034), (4190, 27563), (6410, 18017)]