24857440

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3613}}^1$

素因数の和:3671

約数の個数: 48

約数和(自身を含む): 60108048

約数和(自身を除く): 35250608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 3613, 6880, 7226, 14452, 18065, 28904, 36130, 57808, 72260, 115616, 144520, 155359, 289040, 310718, 578080, 621436, 776795, 1242872, 1553590, 2485744, 3107180, 4971488, 6214360, 12428720, 24857440]

約数ペア:

[(1, 24857440), (2, 12428720), (4, 6214360), (5, 4971488), (8, 3107180), (10, 2485744), (16, 1553590), (20, 1242872), (32, 776795), (40, 621436), (43, 578080), (80, 310718), (86, 289040), (160, 155359), (172, 144520), (215, 115616), (344, 72260), (430, 57808), (688, 36130), (860, 28904), (1376, 18065), (1720, 14452), (3440, 7226), (3613, 6880)]