71797280

素因数分解:

$2^5\times 5^1\times {\mathrm{448733}}^1$

素因数の和:448748

約数の個数: 24

約数和(自身を含む): 169621452

約数和(自身を除く): 97824172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 448733, 897466, 1794932, 2243665, 3589864, 4487330, 7179728, 8974660, 14359456, 17949320, 35898640, 71797280]

約数ペア:

[(1, 71797280), (2, 35898640), (4, 17949320), (5, 14359456), (8, 8974660), (10, 7179728), (16, 4487330), (20, 3589864), (32, 2243665), (40, 1794932), (80, 897466), (160, 448733)]