1125458380

素因数分解:

$2^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{33757}}^1$

素因数の和:35433

約数の個数: 24

約数和(自身を含む): 2364950448

約数和(自身を除く): 1239492068

約数列:

[1, 2, 4, 5, 10, 20, 1667, 3334, 6668, 8335, 16670, 33340, 33757, 67514, 135028, 168785, 337570, 675140, 56272919, 112545838, 225091676, 281364595, 562729190, 1125458380]

約数ペア:

[(1, 1125458380), (2, 562729190), (4, 281364595), (5, 225091676), (10, 112545838), (20, 56272919), (1667, 675140), (3334, 337570), (6668, 168785), (8335, 135028), (16670, 67514), (33340, 33757)]