65367087160

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1777}}^1\times {\mathrm{2957}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 147681817920

約数和(自身を除く): 82314730760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 1777, 2488, 2957, 3110, 3554, 5914, 6220, 7108, 8885, 11828, 12440, 14216, 14785, 17770, 23656, 29570, 35540, 59140, 71080, 118280, 552647, 919627, 1105294, 1839254, 2210588, 2763235, 3678508, 4421176, 4598135, 5254589, 5526470, 7357016, 9196270, 10509178, 11052940, 18392540, 21018356, 22105880, 26272945, 36785080, 42036712, 52545890, 105091780, 210183560, 1634177179, 3268354358, 6536708716, 8170885895, 13073417432, 16341771790, 32683543580, 65367087160]

約数ペア:

[(1, 65367087160), (2, 32683543580), (4, 16341771790), (5, 13073417432), (8, 8170885895), (10, 6536708716), (20, 3268354358), (40, 1634177179), (311, 210183560), (622, 105091780), (1244, 52545890), (1555, 42036712), (1777, 36785080), (2488, 26272945), (2957, 22105880), (3110, 21018356), (3554, 18392540), (5914, 11052940), (6220, 10509178), (7108, 9196270), (8885, 7357016), (11828, 5526470), (12440, 5254589), (14216, 4598135), (14785, 4421176), (17770, 3678508), (23656, 2763235), (29570, 2210588), (35540, 1839254), (59140, 1105294), (71080, 919627), (118280, 552647)]