541021120

素因数分解:

$2^6\times 5^1\times {\mathrm{1690691}}^1$

素因数の和:1690708

約数の個数: 28

約数和(自身を含む): 1288307304

約数和(自身を除く): 747286184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1690691, 3381382, 6762764, 8453455, 13525528, 16906910, 27051056, 33813820, 54102112, 67627640, 108204224, 135255280, 270510560, 541021120]

約数ペア:

[(1, 541021120), (2, 270510560), (4, 135255280), (5, 108204224), (8, 67627640), (10, 54102112), (16, 33813820), (20, 27051056), (32, 16906910), (40, 13525528), (64, 8453455), (80, 6762764), (160, 3381382), (320, 1690691)]