43286740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1327}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 104412672

約数和(自身を除く): 61125932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1327, 1631, 2330, 2654, 3262, 4660, 5308, 6524, 6635, 8155, 9289, 13270, 16310, 18578, 26540, 32620, 37156, 46445, 92890, 185780, 309191, 618382, 1236764, 1545955, 2164337, 3091910, 4328674, 6183820, 8657348, 10821685, 21643370, 43286740]

約数ペア:

[(1, 43286740), (2, 21643370), (4, 10821685), (5, 8657348), (7, 6183820), (10, 4328674), (14, 3091910), (20, 2164337), (28, 1545955), (35, 1236764), (70, 618382), (140, 309191), (233, 185780), (466, 92890), (932, 46445), (1165, 37156), (1327, 32620), (1631, 26540), (2330, 18578), (2654, 16310), (3262, 13270), (4660, 9289), (5308, 8155), (6524, 6635)]