2112350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 3984120

約数和(自身を除く): 1871770

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 509, 830, 1018, 2075, 2545, 4150, 5090, 12725, 25450, 42247, 84494, 211235, 422470, 1056175, 2112350]

約数ペア:

[(1, 2112350), (2, 1056175), (5, 422470), (10, 211235), (25, 84494), (50, 42247), (83, 25450), (166, 12725), (415, 5090), (509, 4150), (830, 2545), (1018, 2075)]