32898560

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 80432352

約数和(自身を除く): 47533792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 181, 256, 284, 320, 355, 362, 512, 568, 640, 710, 724, 905, 1136, 1280, 1420, 1448, 1810, 2272, 2560, 2840, 2896, 3620, 4544, 5680, 5792, 7240, 9088, 11360, 11584, 12851, 14480, 18176, 22720, 23168, 25702, 28960, 36352, 45440, 46336, 51404, 57920, 64255, 90880, 92672, 102808, 115840, 128510, 181760, 205616, 231680, 257020, 411232, 463360, 514040, 822464, 1028080, 1644928, 2056160, 3289856, 4112320, 6579712, 8224640, 16449280, 32898560]

約数ペア:

[(1, 32898560), (2, 16449280), (4, 8224640), (5, 6579712), (8, 4112320), (10, 3289856), (16, 2056160), (20, 1644928), (32, 1028080), (40, 822464), (64, 514040), (71, 463360), (80, 411232), (128, 257020), (142, 231680), (160, 205616), (181, 181760), (256, 128510), (284, 115840), (320, 102808), (355, 92672), (362, 90880), (512, 64255), (568, 57920), (640, 51404), (710, 46336), (724, 45440), (905, 36352), (1136, 28960), (1280, 25702), (1420, 23168), (1448, 22720), (1810, 18176), (2272, 14480), (2560, 12851), (2840, 11584), (2896, 11360), (3620, 9088), (4544, 7240), (5680, 5792)]