89607710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 166622400

約数和(自身を除く): 77014690

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 995, 1217, 1990, 2434, 6085, 7363, 12170, 14726, 36815, 45029, 73630, 90058, 225145, 242183, 450290, 484366, 1210915, 2421830, 8960771, 17921542, 44803855, 89607710]

約数ペア:

[(1, 89607710), (2, 44803855), (5, 17921542), (10, 8960771), (37, 2421830), (74, 1210915), (185, 484366), (199, 450290), (370, 242183), (398, 225145), (995, 90058), (1217, 73630), (1990, 45029), (2434, 36815), (6085, 14726), (7363, 12170)]