28970560

素因数分解:

$2^6\times 5^1\times {\mathrm{90533}}^1$

素因数の和:90550

約数の個数: 28

約数和(自身を含む): 68986908

約数和(自身を除く): 40016348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 90533, 181066, 362132, 452665, 724264, 905330, 1448528, 1810660, 2897056, 3621320, 5794112, 7242640, 14485280, 28970560]

約数ペア:

[(1, 28970560), (2, 14485280), (4, 7242640), (5, 5794112), (8, 3621320), (10, 2897056), (16, 1810660), (20, 1448528), (32, 905330), (40, 724264), (64, 452665), (80, 362132), (160, 181066), (320, 90533)]