13401784480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11965879}}^1$

素因数の和:11965901

約数の個数: 48

約数和(自身を含む): 36184821120

約数和(自身を除く): 22783036640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11965879, 23931758, 47863516, 59829395, 83761153, 95727032, 119658790, 167522306, 191454064, 239317580, 335044612, 382908128, 418805765, 478635160, 670089224, 837611530, 957270320, 1340178448, 1675223060, 1914540640, 2680356896, 3350446120, 6700892240, 13401784480]

約数ペア:

[(1, 13401784480), (2, 6700892240), (4, 3350446120), (5, 2680356896), (7, 1914540640), (8, 1675223060), (10, 1340178448), (14, 957270320), (16, 837611530), (20, 670089224), (28, 478635160), (32, 418805765), (35, 382908128), (40, 335044612), (56, 239317580), (70, 191454064), (80, 167522306), (112, 119658790), (140, 95727032), (160, 83761153), (224, 59829395), (280, 47863516), (560, 23931758), (1120, 11965879)]