580220

素因数分解:

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

素因数の和:509

約数の個数: 24

約数和(自身を含む): 1239504

約数和(自身を除く): 659284

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 433, 670, 866, 1340, 1732, 2165, 4330, 8660, 29011, 58022, 116044, 145055, 290110, 580220]

約数ペア:

[(1, 580220), (2, 290110), (4, 145055), (5, 116044), (10, 58022), (20, 29011), (67, 8660), (134, 4330), (268, 2165), (335, 1732), (433, 1340), (670, 866)]