283204160

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6367}}^1$

素因数の和:6523

約数の個数: 56

約数和(自身を含む): 679338240

約数和(自身を除く): 396134080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 6367, 8896, 11120, 12734, 22240, 25468, 31835, 44480, 50936, 63670, 101872, 127340, 203744, 254680, 407488, 509360, 885013, 1018720, 1770026, 2037440, 3540052, 4425065, 7080104, 8850130, 14160208, 17700260, 28320416, 35400520, 56640832, 70801040, 141602080, 283204160]

約数ペア:

[(1, 283204160), (2, 141602080), (4, 70801040), (5, 56640832), (8, 35400520), (10, 28320416), (16, 17700260), (20, 14160208), (32, 8850130), (40, 7080104), (64, 4425065), (80, 3540052), (139, 2037440), (160, 1770026), (278, 1018720), (320, 885013), (556, 509360), (695, 407488), (1112, 254680), (1390, 203744), (2224, 127340), (2780, 101872), (4448, 63670), (5560, 50936), (6367, 44480), (8896, 31835), (11120, 25468), (12734, 22240)]