38522960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68791}}^1$

素因数の和:68811

約数の個数: 40

約数和(自身を含む): 102362496

約数和(自身を除く): 63839536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68791, 137582, 275164, 343955, 481537, 550328, 687910, 963074, 1100656, 1375820, 1926148, 2407685, 2751640, 3852296, 4815370, 5503280, 7704592, 9630740, 19261480, 38522960]

約数ペア:

[(1, 38522960), (2, 19261480), (4, 9630740), (5, 7704592), (7, 5503280), (8, 4815370), (10, 3852296), (14, 2751640), (16, 2407685), (20, 1926148), (28, 1375820), (35, 1100656), (40, 963074), (56, 687910), (70, 550328), (80, 481537), (112, 343955), (140, 275164), (280, 137582), (560, 68791)]