16864960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7553

約数の個数: 56

約数和(自身を含む): 45902880

約数和(自身を除く): 29037920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 7529, 15058, 30116, 37645, 52703, 60232, 75290, 105406, 120464, 150580, 210812, 240928, 263515, 301160, 421624, 481856, 527030, 602320, 843248, 1054060, 1204640, 1686496, 2108120, 2409280, 3372992, 4216240, 8432480, 16864960]

約数ペア:

[(1, 16864960), (2, 8432480), (4, 4216240), (5, 3372992), (7, 2409280), (8, 2108120), (10, 1686496), (14, 1204640), (16, 1054060), (20, 843248), (28, 602320), (32, 527030), (35, 481856), (40, 421624), (56, 301160), (64, 263515), (70, 240928), (80, 210812), (112, 150580), (140, 120464), (160, 105406), (224, 75290), (280, 60232), (320, 52703), (448, 37645), (560, 30116), (1120, 15058), (2240, 7529)]