55010240

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 56

約数和(自身を含む): 132344160

約数和(自身を除く): 77333920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 1669, 2060, 3296, 3338, 4120, 6592, 6676, 8240, 8345, 13352, 16480, 16690, 26704, 32960, 33380, 53408, 66760, 106816, 133520, 171907, 267040, 343814, 534080, 687628, 859535, 1375256, 1719070, 2750512, 3438140, 5501024, 6876280, 11002048, 13752560, 27505120, 55010240]

約数ペア:

[(1, 55010240), (2, 27505120), (4, 13752560), (5, 11002048), (8, 6876280), (10, 5501024), (16, 3438140), (20, 2750512), (32, 1719070), (40, 1375256), (64, 859535), (80, 687628), (103, 534080), (160, 343814), (206, 267040), (320, 171907), (412, 133520), (515, 106816), (824, 66760), (1030, 53408), (1648, 33380), (1669, 32960), (2060, 26704), (3296, 16690), (3338, 16480), (4120, 13352), (6592, 8345), (6676, 8240)]