47288120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107473}}^1$

素因数の和:107495

約数の個数: 32

約数和(自身を含む): 116071920

約数和(自身を除く): 68783800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 107473, 214946, 429892, 537365, 859784, 1074730, 1182203, 2149460, 2364406, 4298920, 4728812, 5911015, 9457624, 11822030, 23644060, 47288120]

約数ペア:

[(1, 47288120), (2, 23644060), (4, 11822030), (5, 9457624), (8, 5911015), (10, 4728812), (11, 4298920), (20, 2364406), (22, 2149460), (40, 1182203), (44, 1074730), (55, 859784), (88, 537365), (110, 429892), (220, 214946), (440, 107473)]