448133380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1439}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 984130560

約数和(自身を除く): 535997180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 677, 1354, 1439, 2708, 2878, 3385, 5756, 6770, 7195, 13540, 14390, 15571, 28780, 31142, 33097, 62284, 66194, 77855, 132388, 155710, 165485, 311420, 330970, 661940, 974203, 1948406, 3896812, 4871015, 9742030, 19484060, 22406669, 44813338, 89626676, 112033345, 224066690, 448133380]

約数ペア:

[(1, 448133380), (2, 224066690), (4, 112033345), (5, 89626676), (10, 44813338), (20, 22406669), (23, 19484060), (46, 9742030), (92, 4871015), (115, 3896812), (230, 1948406), (460, 974203), (677, 661940), (1354, 330970), (1439, 311420), (2708, 165485), (2878, 155710), (3385, 132388), (5756, 77855), (6770, 66194), (7195, 62284), (13540, 33097), (14390, 31142), (15571, 28780)]