34553080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20089}}^1$

素因数の和:20143

約数の個数: 32

約数和(自身を含む): 79556400

約数和(自身を除く): 45003320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 20089, 40178, 80356, 100445, 160712, 200890, 401780, 803560, 863827, 1727654, 3455308, 4319135, 6910616, 8638270, 17276540, 34553080]

約数ペア:

[(1, 34553080), (2, 17276540), (4, 8638270), (5, 6910616), (8, 4319135), (10, 3455308), (20, 1727654), (40, 863827), (43, 803560), (86, 401780), (172, 200890), (215, 160712), (344, 100445), (430, 80356), (860, 40178), (1720, 20089)]