22544480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20151

約数の個数: 48

約数和(自身を含む): 60873120

約数和(自身を除く): 38328640

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, 20129, 40258, 80516, 100645, 140903, 161032, 201290, 281806, 322064, 402580, 563612, 644128, 704515, 805160, 1127224, 1409030, 1610320, 2254448, 2818060, 3220640, 4508896, 5636120, 11272240, 22544480]

約数ペア:

[(1, 22544480), (2, 11272240), (4, 5636120), (5, 4508896), (7, 3220640), (8, 2818060), (10, 2254448), (14, 1610320), (16, 1409030), (20, 1127224), (28, 805160), (32, 704515), (35, 644128), (40, 563612), (56, 402580), (70, 322064), (80, 281806), (112, 201290), (140, 161032), (160, 140903), (224, 100645), (280, 80516), (560, 40258), (1120, 20129)]