66865300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23057}}^1$

素因数の和:23100

約数の個数: 36

約数和(自身を含む): 150107580

約数和(自身を除く): 83242280

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 23057, 46114, 92228, 115285, 230570, 461140, 576425, 668653, 1152850, 1337306, 2305700, 2674612, 3343265, 6686530, 13373060, 16716325, 33432650, 66865300]

約数ペア:

[(1, 66865300), (2, 33432650), (4, 16716325), (5, 13373060), (10, 6686530), (20, 3343265), (25, 2674612), (29, 2305700), (50, 1337306), (58, 1152850), (100, 668653), (116, 576425), (145, 461140), (290, 230570), (580, 115285), (725, 92228), (1450, 46114), (2900, 23057)]