64868030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 55789570

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 881, 995, 1762, 1990, 4405, 7363, 8810, 14726, 32597, 36815, 65194, 73630, 162985, 175319, 325970, 350638, 876595, 1753190, 6486803, 12973606, 32434015, 64868030]

約数ペア:

[(1, 64868030), (2, 32434015), (5, 12973606), (10, 6486803), (37, 1753190), (74, 876595), (185, 350638), (199, 325970), (370, 175319), (398, 162985), (881, 73630), (995, 65194), (1762, 36815), (1990, 32597), (4405, 14726), (7363, 8810)]