26194880

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 63032640

約数和(自身を除く): 36837760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 751, 872, 1090, 1502, 1744, 2180, 3004, 3488, 3755, 4360, 6008, 6976, 7510, 8720, 12016, 15020, 17440, 24032, 30040, 34880, 48064, 60080, 81859, 120160, 163718, 240320, 327436, 409295, 654872, 818590, 1309744, 1637180, 2619488, 3274360, 5238976, 6548720, 13097440, 26194880]

約数ペア:

[(1, 26194880), (2, 13097440), (4, 6548720), (5, 5238976), (8, 3274360), (10, 2619488), (16, 1637180), (20, 1309744), (32, 818590), (40, 654872), (64, 409295), (80, 327436), (109, 240320), (160, 163718), (218, 120160), (320, 81859), (436, 60080), (545, 48064), (751, 34880), (872, 30040), (1090, 24032), (1502, 17440), (1744, 15020), (2180, 12016), (3004, 8720), (3488, 7510), (3755, 6976), (4360, 6008)]