1029550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 1953000

約数和(自身を除く): 923450

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 349, 590, 698, 1475, 1745, 2950, 3490, 8725, 17450, 20591, 41182, 102955, 205910, 514775, 1029550]

約数ペア:

[(1, 1029550), (2, 514775), (5, 205910), (10, 102955), (25, 41182), (50, 20591), (59, 17450), (118, 8725), (295, 3490), (349, 2950), (590, 1745), (698, 1475)]