13438570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 25174800

約数和(自身を除く): 11736230

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 449, 730, 898, 2245, 2993, 4490, 5986, 14965, 18409, 29930, 32777, 36818, 65554, 92045, 163885, 184090, 327770, 1343857, 2687714, 6719285, 13438570]

約数ペア:

[(1, 13438570), (2, 6719285), (5, 2687714), (10, 1343857), (41, 327770), (73, 184090), (82, 163885), (146, 92045), (205, 65554), (365, 36818), (410, 32777), (449, 29930), (730, 18409), (898, 14965), (2245, 5986), (2993, 4490)]