11028520

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 24925320

約数和(自身を除く): 13896800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 941, 1172, 1465, 1882, 2344, 2930, 3764, 4705, 5860, 7528, 9410, 11720, 18820, 37640, 275713, 551426, 1102852, 1378565, 2205704, 2757130, 5514260, 11028520]

約数ペア:

[(1, 11028520), (2, 5514260), (4, 2757130), (5, 2205704), (8, 1378565), (10, 1102852), (20, 551426), (40, 275713), (293, 37640), (586, 18820), (941, 11720), (1172, 9410), (1465, 7528), (1882, 5860), (2344, 4705), (2930, 3764)]