1043204860

素因数分解:

$2^2\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{20399}}^1$

素因数の和:22965

約数の個数: 24

約数和(自身を含む): 2191694400

約数和(自身を除く): 1148489540

約数列:

[1, 2, 4, 5, 10, 20, 2557, 5114, 10228, 12785, 20399, 25570, 40798, 51140, 81596, 101995, 203990, 407980, 52160243, 104320486, 208640972, 260801215, 521602430, 1043204860]

約数ペア:

[(1, 1043204860), (2, 521602430), (4, 260801215), (5, 208640972), (10, 104320486), (20, 52160243), (2557, 407980), (5114, 203990), (10228, 101995), (12785, 81596), (20399, 51140), (25570, 40798)]