22057040

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 51512328

約数和(自身を除く): 29455288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 941, 1172, 1465, 1882, 2344, 2930, 3764, 4688, 4705, 5860, 7528, 9410, 11720, 15056, 18820, 23440, 37640, 75280, 275713, 551426, 1102852, 1378565, 2205704, 2757130, 4411408, 5514260, 11028520, 22057040]

約数ペア:

[(1, 22057040), (2, 11028520), (4, 5514260), (5, 4411408), (8, 2757130), (10, 2205704), (16, 1378565), (20, 1102852), (40, 551426), (80, 275713), (293, 75280), (586, 37640), (941, 23440), (1172, 18820), (1465, 15056), (1882, 11720), (2344, 9410), (2930, 7528), (3764, 5860), (4688, 4705)]