191036620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5689}}^1$

素因数の和:5794

約数の個数: 48

約数和(自身を含む): 424428480

約数和(自身を除く): 233391860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 5689, 6716, 8395, 11378, 16790, 22756, 28445, 33580, 56890, 113780, 130847, 261694, 415297, 523388, 654235, 830594, 1308470, 1661188, 2076485, 2616940, 4152970, 8305940, 9551831, 19103662, 38207324, 47759155, 95518310, 191036620]

約数ペア:

[(1, 191036620), (2, 95518310), (4, 47759155), (5, 38207324), (10, 19103662), (20, 9551831), (23, 8305940), (46, 4152970), (73, 2616940), (92, 2076485), (115, 1661188), (146, 1308470), (230, 830594), (292, 654235), (365, 523388), (460, 415297), (730, 261694), (1460, 130847), (1679, 113780), (3358, 56890), (5689, 33580), (6716, 28445), (8395, 22756), (11378, 16790)]