1192162220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{136403}}^1$

素因数の和:136454

約数の個数: 48

約数和(自身を含む): 2749904640

約数和(自身を除く): 1557742420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 136403, 272806, 545612, 682015, 1364030, 2591657, 2728060, 3137269, 5183314, 6274538, 10366628, 12549076, 12958285, 15686345, 25916570, 31372690, 51833140, 59608111, 62745380, 119216222, 238432444, 298040555, 596081110, 1192162220]

約数ペア:

[(1, 1192162220), (2, 596081110), (4, 298040555), (5, 238432444), (10, 119216222), (19, 62745380), (20, 59608111), (23, 51833140), (38, 31372690), (46, 25916570), (76, 15686345), (92, 12958285), (95, 12549076), (115, 10366628), (190, 6274538), (230, 5183314), (380, 3137269), (437, 2728060), (460, 2591657), (874, 1364030), (1748, 682015), (2185, 545612), (4370, 272806), (8740, 136403)]