21484300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9341}}^1$

素因数の和:9378

約数の個数: 36

約数和(自身を含む): 48653136

約数和(自身を除く): 27168836

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 9341, 18682, 37364, 46705, 93410, 186820, 214843, 233525, 429686, 467050, 859372, 934100, 1074215, 2148430, 4296860, 5371075, 10742150, 21484300]

約数ペア:

[(1, 21484300), (2, 10742150), (4, 5371075), (5, 4296860), (10, 2148430), (20, 1074215), (23, 934100), (25, 859372), (46, 467050), (50, 429686), (92, 233525), (100, 214843), (115, 186820), (230, 93410), (460, 46705), (575, 37364), (1150, 18682), (2300, 9341)]