17989024510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{87491}}^1$

素因数の和:88236

約数の個数: 32

約数和(自身を含む): 33544432800

約数和(自身を除く): 15555408290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 709, 1418, 3545, 7090, 20561, 41122, 87491, 102805, 174982, 205610, 437455, 874910, 2537239, 5074478, 12686195, 25372390, 62031119, 124062238, 310155595, 620311190, 1798902451, 3597804902, 8994512255, 17989024510]

約数ペア:

[(1, 17989024510), (2, 8994512255), (5, 3597804902), (10, 1798902451), (29, 620311190), (58, 310155595), (145, 124062238), (290, 62031119), (709, 25372390), (1418, 12686195), (3545, 5074478), (7090, 2537239), (20561, 874910), (41122, 437455), (87491, 205610), (102805, 174982)]