12754880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 56

約数和(自身を含む): 31711392

約数和(自身を除く): 18956512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1733, 1840, 3466, 3680, 6932, 7360, 8665, 13864, 17330, 27728, 34660, 39859, 55456, 69320, 79718, 110912, 138640, 159436, 199295, 277280, 318872, 398590, 554560, 637744, 797180, 1275488, 1594360, 2550976, 3188720, 6377440, 12754880]

約数ペア:

[(1, 12754880), (2, 6377440), (4, 3188720), (5, 2550976), (8, 1594360), (10, 1275488), (16, 797180), (20, 637744), (23, 554560), (32, 398590), (40, 318872), (46, 277280), (64, 199295), (80, 159436), (92, 138640), (115, 110912), (160, 79718), (184, 69320), (230, 55456), (320, 39859), (368, 34660), (460, 27728), (736, 17330), (920, 13864), (1472, 8665), (1733, 7360), (1840, 6932), (3466, 3680)]