4319260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 10251360

約数和(自身を除く): 5932100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 677, 1276, 1354, 1595, 2708, 3190, 3385, 6380, 6770, 7447, 13540, 14894, 19633, 29788, 37235, 39266, 74470, 78532, 98165, 148940, 196330, 215963, 392660, 431926, 863852, 1079815, 2159630, 4319260]

約数ペア:

[(1, 4319260), (2, 2159630), (4, 1079815), (5, 863852), (10, 431926), (11, 392660), (20, 215963), (22, 196330), (29, 148940), (44, 98165), (55, 78532), (58, 74470), (110, 39266), (116, 37235), (145, 29788), (220, 19633), (290, 14894), (319, 13540), (580, 7447), (638, 6770), (677, 6380), (1276, 3385), (1354, 3190), (1595, 2708)]