4412240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7899

約数の個数: 40

約数和(自身を含む): 11725440

約数和(自身を除く): 7313200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7879, 15758, 31516, 39395, 55153, 63032, 78790, 110306, 126064, 157580, 220612, 275765, 315160, 441224, 551530, 630320, 882448, 1103060, 2206120, 4412240]

約数ペア:

[(1, 4412240), (2, 2206120), (4, 1103060), (5, 882448), (7, 630320), (8, 551530), (10, 441224), (14, 315160), (16, 275765), (20, 220612), (28, 157580), (35, 126064), (40, 110306), (56, 78790), (70, 63032), (80, 55153), (112, 39395), (140, 31516), (280, 15758), (560, 7879)]