13196960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11783}}^1$

素因数の和:11805

約数の個数: 48

約数和(自身を含む): 35634816

約数和(自身を除く): 22437856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11783, 23566, 47132, 58915, 82481, 94264, 117830, 164962, 188528, 235660, 329924, 377056, 412405, 471320, 659848, 824810, 942640, 1319696, 1649620, 1885280, 2639392, 3299240, 6598480, 13196960]

約数ペア:

[(1, 13196960), (2, 6598480), (4, 3299240), (5, 2639392), (7, 1885280), (8, 1649620), (10, 1319696), (14, 942640), (16, 824810), (20, 659848), (28, 471320), (32, 412405), (35, 377056), (40, 329924), (56, 235660), (70, 188528), (80, 164962), (112, 117830), (140, 94264), (160, 82481), (224, 58915), (280, 47132), (560, 23566), (1120, 11783)]