2017644250

素因数分解:

$2^1\times 5^3\times {\mathrm{1223}}^1\times {\mathrm{6599}}^1$

素因数の和:7839

約数の個数: 32

約数和(自身を含む): 3780691200

約数和(自身を除く): 1763046950

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1223, 2446, 6115, 6599, 12230, 13198, 30575, 32995, 61150, 65990, 152875, 164975, 305750, 329950, 824875, 1649750, 8070577, 16141154, 40352885, 80705770, 201764425, 403528850, 1008822125, 2017644250]

約数ペア:

[(1, 2017644250), (2, 1008822125), (5, 403528850), (10, 201764425), (25, 80705770), (50, 40352885), (125, 16141154), (250, 8070577), (1223, 1649750), (2446, 824875), (6115, 329950), (6599, 305750), (12230, 164975), (13198, 152875), (30575, 65990), (32995, 61150)]