2017833520

素因数分解:

$2^4\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{8761}}^1$

素因数の和:11653

約数の個数: 40

約数和(自身を含む): 4693628160

約数和(自身を除く): 2675794640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2879, 5758, 8761, 11516, 14395, 17522, 23032, 28790, 35044, 43805, 46064, 57580, 70088, 87610, 115160, 140176, 175220, 230320, 350440, 700880, 25222919, 50445838, 100891676, 126114595, 201783352, 252229190, 403566704, 504458380, 1008916760, 2017833520]

約数ペア:

[(1, 2017833520), (2, 1008916760), (4, 504458380), (5, 403566704), (8, 252229190), (10, 201783352), (16, 126114595), (20, 100891676), (40, 50445838), (80, 25222919), (2879, 700880), (5758, 350440), (8761, 230320), (11516, 175220), (14395, 140176), (17522, 115160), (23032, 87610), (28790, 70088), (35044, 57580), (43805, 46064)]