34453240

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1039}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 77688000

約数和(自身を除く): 43234760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1039, 1658, 2078, 3316, 4145, 4156, 5195, 6632, 8290, 8312, 10390, 16580, 20780, 33160, 41560, 861331, 1722662, 3445324, 4306655, 6890648, 8613310, 17226620, 34453240]

約数ペア:

[(1, 34453240), (2, 17226620), (4, 8613310), (5, 6890648), (8, 4306655), (10, 3445324), (20, 1722662), (40, 861331), (829, 41560), (1039, 33160), (1658, 20780), (2078, 16580), (3316, 10390), (4145, 8312), (4156, 8290), (5195, 6632)]