8133721105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1\times {\mathrm{10301}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 9889920000

約数和(自身を除く): 1756198895

約数列:

[1, 5, 79, 395, 1999, 9995, 10301, 51505, 157921, 789605, 813779, 4068895, 20591699, 102958495, 1626744221, 8133721105]

約数ペア:

[(1, 8133721105), (5, 1626744221), (79, 102958495), (395, 20591699), (1999, 4068895), (9995, 813779), (10301, 789605), (51505, 157921)]