2509120

素因数分解:

$2^6\times 5^1\times {\mathrm{7841}}^1$

素因数の和:7858

約数の個数: 28

約数和(自身を含む): 5975604

約数和(自身を除く): 3466484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7841, 15682, 31364, 39205, 62728, 78410, 125456, 156820, 250912, 313640, 501824, 627280, 1254560, 2509120]

約数ペア:

[(1, 2509120), (2, 1254560), (4, 627280), (5, 501824), (8, 313640), (10, 250912), (16, 156820), (20, 125456), (32, 78410), (40, 62728), (64, 39205), (80, 31364), (160, 15682), (320, 7841)]