22437260

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3539}}^1$

素因数の和:3865

約数の個数: 24

約数和(自身を含む): 47280240

約数和(自身を除く): 24842980

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 3539, 6340, 7078, 14156, 17695, 35390, 70780, 1121863, 2243726, 4487452, 5609315, 11218630, 22437260]

約数ペア:

[(1, 22437260), (2, 11218630), (4, 5609315), (5, 4487452), (10, 2243726), (20, 1121863), (317, 70780), (634, 35390), (1268, 17695), (1585, 14156), (3170, 7078), (3539, 6340)]