1627497680

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{29021}}^1$

素因数の和:29735

約数の個数: 40

約数和(自身を含む): 3789460584

約数和(自身を除く): 2161962904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 7010, 11216, 14020, 28040, 29021, 56080, 58042, 116084, 145105, 232168, 290210, 464336, 580420, 1160840, 2321680, 20343721, 40687442, 81374884, 101718605, 162749768, 203437210, 325499536, 406874420, 813748840, 1627497680]

約数ペア:

[(1, 1627497680), (2, 813748840), (4, 406874420), (5, 325499536), (8, 203437210), (10, 162749768), (16, 101718605), (20, 81374884), (40, 40687442), (80, 20343721), (701, 2321680), (1402, 1160840), (2804, 580420), (3505, 464336), (5608, 290210), (7010, 232168), (11216, 145105), (14020, 116084), (28040, 58042), (29021, 56080)]