971251520

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9697}}^1$

素因数の和:10027

約数の個数: 56

約数和(自身を含む): 2320421064

約数和(自身を除く): 1349169544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 1252, 1565, 2504, 3130, 5008, 6260, 9697, 10016, 12520, 19394, 20032, 25040, 38788, 48485, 50080, 77576, 96970, 100160, 155152, 193940, 310304, 387880, 620608, 775760, 1551520, 3035161, 3103040, 6070322, 12140644, 15175805, 24281288, 30351610, 48562576, 60703220, 97125152, 121406440, 194250304, 242812880, 485625760, 971251520]

約数ペア:

[(1, 971251520), (2, 485625760), (4, 242812880), (5, 194250304), (8, 121406440), (10, 97125152), (16, 60703220), (20, 48562576), (32, 30351610), (40, 24281288), (64, 15175805), (80, 12140644), (160, 6070322), (313, 3103040), (320, 3035161), (626, 1551520), (1252, 775760), (1565, 620608), (2504, 387880), (3130, 310304), (5008, 193940), (6260, 155152), (9697, 100160), (10016, 96970), (12520, 77576), (19394, 50080), (20032, 48485), (25040, 38788)]