128202350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59629}}^1$

素因数の和:59684

約数の個数: 24

約数和(自身を含む): 244005960

約数和(自身を除く): 115803610

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 59629, 119258, 298145, 596290, 1490725, 2564047, 2981450, 5128094, 12820235, 25640470, 64101175, 128202350]

約数ペア:

[(1, 128202350), (2, 64101175), (5, 25640470), (10, 12820235), (25, 5128094), (43, 2981450), (50, 2564047), (86, 1490725), (215, 596290), (430, 298145), (1075, 119258), (2150, 59629)]