94859440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 239234688

約数和(自身を除く): 144375248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 260, 394, 463, 520, 788, 926, 985, 1040, 1576, 1852, 1970, 2315, 2561, 3152, 3704, 3940, 4630, 5122, 6019, 7408, 7880, 9260, 10244, 12038, 12805, 15760, 18520, 20488, 24076, 25610, 30095, 37040, 40976, 48152, 51220, 60190, 91211, 96304, 102440, 120380, 182422, 204880, 240760, 364844, 456055, 481520, 729688, 912110, 1185743, 1459376, 1824220, 2371486, 3648440, 4742972, 5928715, 7296880, 9485944, 11857430, 18971888, 23714860, 47429720, 94859440]

約数ペア:

[(1, 94859440), (2, 47429720), (4, 23714860), (5, 18971888), (8, 11857430), (10, 9485944), (13, 7296880), (16, 5928715), (20, 4742972), (26, 3648440), (40, 2371486), (52, 1824220), (65, 1459376), (80, 1185743), (104, 912110), (130, 729688), (197, 481520), (208, 456055), (260, 364844), (394, 240760), (463, 204880), (520, 182422), (788, 120380), (926, 102440), (985, 96304), (1040, 91211), (1576, 60190), (1852, 51220), (1970, 48152), (2315, 40976), (2561, 37040), (3152, 30095), (3704, 25610), (3940, 24076), (4630, 20488), (5122, 18520), (6019, 15760), (7408, 12805), (7880, 12038), (9260, 10244)]