13350160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8815

約数の個数: 40

約数和(自身を含む): 32676480

約数和(自身を除く): 19326320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 8783, 17566, 35132, 43915, 70264, 87830, 140528, 166877, 175660, 333754, 351320, 667508, 702640, 834385, 1335016, 1668770, 2670032, 3337540, 6675080, 13350160]

約数ペア:

[(1, 13350160), (2, 6675080), (4, 3337540), (5, 2670032), (8, 1668770), (10, 1335016), (16, 834385), (19, 702640), (20, 667508), (38, 351320), (40, 333754), (76, 175660), (80, 166877), (95, 140528), (152, 87830), (190, 70264), (304, 43915), (380, 35132), (760, 17566), (1520, 8783)]