133080980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{93719}}^1$

素因数の和:93799

約数の個数: 24

約数和(自身を含む): 283409280

約数和(自身を除く): 150328300

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 93719, 187438, 374876, 468595, 937190, 1874380, 6654049, 13308098, 26616196, 33270245, 66540490, 133080980]

約数ペア:

[(1, 133080980), (2, 66540490), (4, 33270245), (5, 26616196), (10, 13308098), (20, 6654049), (71, 1874380), (142, 937190), (284, 468595), (355, 374876), (710, 187438), (1420, 93719)]