13306982240

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{777277}}^1$

素因数の和:777399

約数の個数: 48

約数和(自身を含む): 31731597072

約数和(自身を除く): 18424614832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 17120, 777277, 1554554, 3109108, 3886385, 6218216, 7772770, 12436432, 15545540, 24872864, 31091080, 62182160, 83168639, 124364320, 166337278, 332674556, 415843195, 665349112, 831686390, 1330698224, 1663372780, 2661396448, 3326745560, 6653491120, 13306982240]

約数ペア:

[(1, 13306982240), (2, 6653491120), (4, 3326745560), (5, 2661396448), (8, 1663372780), (10, 1330698224), (16, 831686390), (20, 665349112), (32, 415843195), (40, 332674556), (80, 166337278), (107, 124364320), (160, 83168639), (214, 62182160), (428, 31091080), (535, 24872864), (856, 15545540), (1070, 12436432), (1712, 7772770), (2140, 6218216), (3424, 3886385), (4280, 3109108), (8560, 1554554), (17120, 777277)]