142335650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149827}}^1$

素因数の和:149858

約数の個数: 24

約数和(自身を含む): 278680080

約数和(自身を除く): 136344430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 149827, 299654, 749135, 1498270, 2846713, 3745675, 5693426, 7491350, 14233565, 28467130, 71167825, 142335650]

約数ペア:

[(1, 142335650), (2, 71167825), (5, 28467130), (10, 14233565), (19, 7491350), (25, 5693426), (38, 3745675), (50, 2846713), (95, 1498270), (190, 749135), (475, 299654), (950, 149827)]