1160440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 2656080

約数和(自身を除く): 1495640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 433, 536, 670, 866, 1340, 1732, 2165, 2680, 3464, 4330, 8660, 17320, 29011, 58022, 116044, 145055, 232088, 290110, 580220, 1160440]

約数ペア:

[(1, 1160440), (2, 580220), (4, 290110), (5, 232088), (8, 145055), (10, 116044), (20, 58022), (40, 29011), (67, 17320), (134, 8660), (268, 4330), (335, 3464), (433, 2680), (536, 2165), (670, 1732), (866, 1340)]