119449880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 294360480

約数和(自身を除く): 174910600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 401, 440, 677, 802, 1354, 1604, 2005, 2708, 3208, 3385, 4010, 4411, 5416, 6770, 7447, 8020, 8822, 13540, 14894, 16040, 17644, 22055, 27080, 29788, 35288, 37235, 44110, 59576, 74470, 88220, 148940, 176440, 271477, 297880, 542954, 1085908, 1357385, 2171816, 2714770, 2986247, 5429540, 5972494, 10859080, 11944988, 14931235, 23889976, 29862470, 59724940, 119449880]

約数ペア:

[(1, 119449880), (2, 59724940), (4, 29862470), (5, 23889976), (8, 14931235), (10, 11944988), (11, 10859080), (20, 5972494), (22, 5429540), (40, 2986247), (44, 2714770), (55, 2171816), (88, 1357385), (110, 1085908), (220, 542954), (401, 297880), (440, 271477), (677, 176440), (802, 148940), (1354, 88220), (1604, 74470), (2005, 59576), (2708, 44110), (3208, 37235), (3385, 35288), (4010, 29788), (4411, 27080), (5416, 22055), (6770, 17644), (7447, 16040), (8020, 14894), (8822, 13540)]