541771840

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13331}}^1$

素因数の和:13475

約数の個数: 56

約数和(自身を含む): 1300349952

約数和(自身を除く): 758578112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 13331, 20320, 26662, 40640, 53324, 66655, 106648, 133310, 213296, 266620, 426592, 533240, 853184, 1066480, 1693037, 2132960, 3386074, 4265920, 6772148, 8465185, 13544296, 16930370, 27088592, 33860740, 54177184, 67721480, 108354368, 135442960, 270885920, 541771840]

約数ペア:

[(1, 541771840), (2, 270885920), (4, 135442960), (5, 108354368), (8, 67721480), (10, 54177184), (16, 33860740), (20, 27088592), (32, 16930370), (40, 13544296), (64, 8465185), (80, 6772148), (127, 4265920), (160, 3386074), (254, 2132960), (320, 1693037), (508, 1066480), (635, 853184), (1016, 533240), (1270, 426592), (2032, 266620), (2540, 213296), (4064, 133310), (5080, 106648), (8128, 66655), (10160, 53324), (13331, 40640), (20320, 26662)]