29123371120

素因数分解:

$2^4\times 5^1\times {\mathrm{54181}}^1\times {\mathrm{6719}}^1$

素因数の和:60913

約数の個数: 40

約数和(自身を含む): 67723165440

約数和(自身を除く): 38599794320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6719, 13438, 26876, 33595, 53752, 54181, 67190, 107504, 108362, 134380, 216724, 268760, 270905, 433448, 537520, 541810, 866896, 1083620, 2167240, 4334480, 364042139, 728084278, 1456168556, 1820210695, 2912337112, 3640421390, 5824674224, 7280842780, 14561685560, 29123371120]

約数ペア:

[(1, 29123371120), (2, 14561685560), (4, 7280842780), (5, 5824674224), (8, 3640421390), (10, 2912337112), (16, 1820210695), (20, 1456168556), (40, 728084278), (80, 364042139), (6719, 4334480), (13438, 2167240), (26876, 1083620), (33595, 866896), (53752, 541810), (54181, 537520), (67190, 433448), (107504, 270905), (108362, 268760), (134380, 216724)]