100339820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{716713}}^1$

素因数の和:716729

約数の個数: 24

約数和(自身を含む): 240815904

約数和(自身を除く): 140476084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 716713, 1433426, 2866852, 3583565, 5016991, 7167130, 10033982, 14334260, 20067964, 25084955, 50169910, 100339820]

約数ペア:

[(1, 100339820), (2, 50169910), (4, 25084955), (5, 20067964), (7, 14334260), (10, 10033982), (14, 7167130), (20, 5016991), (28, 3583565), (35, 2866852), (70, 1433426), (140, 716713)]