16004220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 28992900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 743, 1077, 1436, 1486, 1795, 2154, 2229, 2972, 3590, 3715, 4308, 4458, 5385, 7180, 7430, 8916, 10770, 11145, 14860, 21540, 22290, 44580, 266737, 533474, 800211, 1066948, 1333685, 1600422, 2667370, 3200844, 4001055, 5334740, 8002110, 16004220]

約数ペア:

[(1, 16004220), (2, 8002110), (3, 5334740), (4, 4001055), (5, 3200844), (6, 2667370), (10, 1600422), (12, 1333685), (15, 1066948), (20, 800211), (30, 533474), (60, 266737), (359, 44580), (718, 22290), (743, 21540), (1077, 14860), (1436, 11145), (1486, 10770), (1795, 8916), (2154, 7430), (2229, 7180), (2972, 5385), (3590, 4458), (3715, 4308)]