24952480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22301

約数の個数: 48

約数和(自身を含む): 67374720

約数和(自身を除く): 42422240

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, 22279, 44558, 89116, 111395, 155953, 178232, 222790, 311906, 356464, 445580, 623812, 712928, 779765, 891160, 1247624, 1559530, 1782320, 2495248, 3119060, 3564640, 4990496, 6238120, 12476240, 24952480]

約数ペア:

[(1, 24952480), (2, 12476240), (4, 6238120), (5, 4990496), (7, 3564640), (8, 3119060), (10, 2495248), (14, 1782320), (16, 1559530), (20, 1247624), (28, 891160), (32, 779765), (35, 712928), (40, 623812), (56, 445580), (70, 356464), (80, 311906), (112, 222790), (140, 178232), (160, 155953), (224, 111395), (280, 89116), (560, 44558), (1120, 22279)]