34407440

素因数分解:

$2^4\times 5^1\times {\mathrm{430093}}^1$

素因数の和:430106

約数の個数: 20

約数和(自身を含む): 79997484

約数和(自身を除く): 45590044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 430093, 860186, 1720372, 2150465, 3440744, 4300930, 6881488, 8601860, 17203720, 34407440]

約数ペア:

[(1, 34407440), (2, 17203720), (4, 8601860), (5, 6881488), (8, 4300930), (10, 3440744), (16, 2150465), (20, 1720372), (40, 860186), (80, 430093)]