133050580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1289}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 301890960

約数和(自身を除く): 168840380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 397, 794, 1289, 1588, 1985, 2578, 3970, 5156, 5161, 6445, 7940, 10322, 12890, 16757, 20644, 25780, 25805, 33514, 51610, 67028, 83785, 103220, 167570, 335140, 511733, 1023466, 2046932, 2558665, 5117330, 6652529, 10234660, 13305058, 26610116, 33262645, 66525290, 133050580]

約数ペア:

[(1, 133050580), (2, 66525290), (4, 33262645), (5, 26610116), (10, 13305058), (13, 10234660), (20, 6652529), (26, 5117330), (52, 2558665), (65, 2046932), (130, 1023466), (260, 511733), (397, 335140), (794, 167570), (1289, 103220), (1588, 83785), (1985, 67028), (2578, 51610), (3970, 33514), (5156, 25805), (5161, 25780), (6445, 20644), (7940, 16757), (10322, 12890)]