42932860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14407}}^1$

素因数の和:14565

約数の個数: 24

約数和(自身を含む): 90770400

約数和(自身を除く): 47837540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 14407, 28814, 57628, 72035, 144070, 288140, 2146643, 4293286, 8586572, 10733215, 21466430, 42932860]

約数ペア:

[(1, 42932860), (2, 21466430), (4, 10733215), (5, 8586572), (10, 4293286), (20, 2146643), (149, 288140), (298, 144070), (596, 72035), (745, 57628), (1490, 28814), (2980, 14407)]