43286720

素因数分解:

$2^6\times 5^1\times {\mathrm{135271}}^1$

素因数の和:135288

約数の個数: 28

約数和(自身を含む): 103077264

約数和(自身を除く): 59790544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 135271, 270542, 541084, 676355, 1082168, 1352710, 2164336, 2705420, 4328672, 5410840, 8657344, 10821680, 21643360, 43286720]

約数ペア:

[(1, 43286720), (2, 21643360), (4, 10821680), (5, 8657344), (8, 5410840), (10, 4328672), (16, 2705420), (20, 2164336), (32, 1352710), (40, 1082168), (64, 676355), (80, 541084), (160, 270542), (320, 135271)]