42391900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1759}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 92424640

約数和(自身を除く): 50032740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 1759, 2410, 3518, 4820, 6025, 7036, 8795, 12050, 17590, 24100, 35180, 43975, 87950, 175900, 423919, 847838, 1695676, 2119595, 4239190, 8478380, 10597975, 21195950, 42391900]

約数ペア:

[(1, 42391900), (2, 21195950), (4, 10597975), (5, 8478380), (10, 4239190), (20, 2119595), (25, 1695676), (50, 847838), (100, 423919), (241, 175900), (482, 87950), (964, 43975), (1205, 35180), (1759, 24100), (2410, 17590), (3518, 12050), (4820, 8795), (6025, 7036)]