4489280

素因数分解:

$2^6\times 5^1\times {\mathrm{14029}}^1$

素因数の和:14046

約数の個数: 28

約数和(自身を含む): 10690860

約数和(自身を除く): 6201580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 14029, 28058, 56116, 70145, 112232, 140290, 224464, 280580, 448928, 561160, 897856, 1122320, 2244640, 4489280]

約数ペア:

[(1, 4489280), (2, 2244640), (4, 1122320), (5, 897856), (8, 561160), (10, 448928), (16, 280580), (20, 224464), (32, 140290), (40, 112232), (64, 70145), (80, 56116), (160, 28058), (320, 14029)]