47634640

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1069}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 111053160

約数和(自身を除く): 63418520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1069, 1114, 2138, 2228, 2785, 4276, 4456, 5345, 5570, 8552, 8912, 10690, 11140, 17104, 21380, 22280, 42760, 44560, 85520, 595433, 1190866, 2381732, 2977165, 4763464, 5954330, 9526928, 11908660, 23817320, 47634640]

約数ペア:

[(1, 47634640), (2, 23817320), (4, 11908660), (5, 9526928), (8, 5954330), (10, 4763464), (16, 2977165), (20, 2381732), (40, 1190866), (80, 595433), (557, 85520), (1069, 44560), (1114, 42760), (2138, 22280), (2228, 21380), (2785, 17104), (4276, 11140), (4456, 10690), (5345, 8912), (5570, 8552)]