14241520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 33618384

約数和(自身を除く): 19376864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2657, 2680, 5314, 5360, 10628, 13285, 21256, 26570, 42512, 53140, 106280, 178019, 212560, 356038, 712076, 890095, 1424152, 1780190, 2848304, 3560380, 7120760, 14241520]

約数ペア:

[(1, 14241520), (2, 7120760), (4, 3560380), (5, 2848304), (8, 1780190), (10, 1424152), (16, 890095), (20, 712076), (40, 356038), (67, 212560), (80, 178019), (134, 106280), (268, 53140), (335, 42512), (536, 26570), (670, 21256), (1072, 13285), (1340, 10628), (2657, 5360), (2680, 5314)]