26842480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47933}}^1$

素因数の和:47953

約数の個数: 40

約数和(自身を含む): 71325792

約数和(自身を除く): 44483312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47933, 95866, 191732, 239665, 335531, 383464, 479330, 671062, 766928, 958660, 1342124, 1677655, 1917320, 2684248, 3355310, 3834640, 5368496, 6710620, 13421240, 26842480]

約数ペア:

[(1, 26842480), (2, 13421240), (4, 6710620), (5, 5368496), (7, 3834640), (8, 3355310), (10, 2684248), (14, 1917320), (16, 1677655), (20, 1342124), (28, 958660), (35, 766928), (40, 671062), (56, 479330), (70, 383464), (80, 335531), (112, 239665), (140, 191732), (280, 95866), (560, 47933)]