11485330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 21455280

約数和(自身を除く): 9969950

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 257, 410, 514, 545, 1090, 1285, 2570, 4469, 8938, 10537, 21074, 22345, 28013, 44690, 52685, 56026, 105370, 140065, 280130, 1148533, 2297066, 5742665, 11485330]

約数ペア:

[(1, 11485330), (2, 5742665), (5, 2297066), (10, 1148533), (41, 280130), (82, 140065), (109, 105370), (205, 56026), (218, 52685), (257, 44690), (410, 28013), (514, 22345), (545, 21074), (1090, 10537), (1285, 8938), (2570, 4469)]