742850

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 1406160

約数和(自身を除く): 663310

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 179, 358, 415, 830, 895, 1790, 2075, 4150, 4475, 8950, 14857, 29714, 74285, 148570, 371425, 742850]

約数ペア:

[(1, 742850), (2, 371425), (5, 148570), (10, 74285), (25, 29714), (50, 14857), (83, 8950), (166, 4475), (179, 4150), (358, 2075), (415, 1790), (830, 895)]