16480960

素因数分解:

$2^6\times 5^1\times {\mathrm{51503}}^1$

素因数の和:51520

約数の個数: 28

約数和(自身を含む): 39246048

約数和(自身を除く): 22765088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51503, 103006, 206012, 257515, 412024, 515030, 824048, 1030060, 1648096, 2060120, 3296192, 4120240, 8240480, 16480960]

約数ペア:

[(1, 16480960), (2, 8240480), (4, 4120240), (5, 3296192), (8, 2060120), (10, 1648096), (16, 1030060), (20, 824048), (32, 515030), (40, 412024), (64, 257515), (80, 206012), (160, 103006), (320, 51503)]