133669280

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8229

約数の個数: 48

約数和(自身を含む): 318898944

約数和(自身を除く): 185229664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8111, 8240, 16222, 16480, 32444, 40555, 64888, 81110, 129776, 162220, 259552, 324440, 648880, 835433, 1297760, 1670866, 3341732, 4177165, 6683464, 8354330, 13366928, 16708660, 26733856, 33417320, 66834640, 133669280]

約数ペア:

[(1, 133669280), (2, 66834640), (4, 33417320), (5, 26733856), (8, 16708660), (10, 13366928), (16, 8354330), (20, 6683464), (32, 4177165), (40, 3341732), (80, 1670866), (103, 1297760), (160, 835433), (206, 648880), (412, 324440), (515, 259552), (824, 162220), (1030, 129776), (1648, 81110), (2060, 64888), (3296, 40555), (4120, 32444), (8111, 16480), (8240, 16222)]