9200440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3511

約数の個数: 32

約数和(自身を含む): 21016080

約数和(自身を除く): 11815640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3433, 6866, 13732, 17165, 27464, 34330, 68660, 137320, 230011, 460022, 920044, 1150055, 1840088, 2300110, 4600220, 9200440]

約数ペア:

[(1, 9200440), (2, 4600220), (4, 2300110), (5, 1840088), (8, 1150055), (10, 920044), (20, 460022), (40, 230011), (67, 137320), (134, 68660), (268, 34330), (335, 27464), (536, 17165), (670, 13732), (1340, 6866), (2680, 3433)]