26393920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11783}}^1$

素因数の和:11807

約数の個数: 56

約数和(自身を含む): 71835264

約数和(自身を除く): 45441344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11783, 23566, 47132, 58915, 82481, 94264, 117830, 164962, 188528, 235660, 329924, 377056, 412405, 471320, 659848, 754112, 824810, 942640, 1319696, 1649620, 1885280, 2639392, 3299240, 3770560, 5278784, 6598480, 13196960, 26393920]

約数ペア:

[(1, 26393920), (2, 13196960), (4, 6598480), (5, 5278784), (7, 3770560), (8, 3299240), (10, 2639392), (14, 1885280), (16, 1649620), (20, 1319696), (28, 942640), (32, 824810), (35, 754112), (40, 659848), (56, 471320), (64, 412405), (70, 377056), (80, 329924), (112, 235660), (140, 188528), (160, 164962), (224, 117830), (280, 94264), (320, 82481), (448, 58915), (560, 47132), (1120, 23566), (2240, 11783)]