2206120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7897

約数の個数: 32

約数和(自身を含む): 5673600

約数和(自身を除く): 3467480

約数列:

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

約数ペア:

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