38972650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9391}}^1$

素因数の和:9486

約数の個数: 24

約数和(自身を含む): 73370304

約数和(自身を除く): 34397654

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 9391, 18782, 46955, 93910, 234775, 469550, 779453, 1558906, 3897265, 7794530, 19486325, 38972650]

約数ペア:

[(1, 38972650), (2, 19486325), (5, 7794530), (10, 3897265), (25, 1558906), (50, 779453), (83, 469550), (166, 234775), (415, 93910), (830, 46955), (2075, 18782), (4150, 9391)]