4743281660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{230929}}^1$

素因数の和:231030

約数の個数: 48

約数和(自身を含む): 10862947200

約数和(自身を除く): 6119665540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 10270, 20540, 230929, 461858, 923716, 1154645, 2309290, 3002077, 4618580, 6004154, 12008308, 15010385, 18243391, 30020770, 36486782, 60041540, 72973564, 91216955, 182433910, 237164083, 364867820, 474328166, 948656332, 1185820415, 2371640830, 4743281660]

約数ペア:

[(1, 4743281660), (2, 2371640830), (4, 1185820415), (5, 948656332), (10, 474328166), (13, 364867820), (20, 237164083), (26, 182433910), (52, 91216955), (65, 72973564), (79, 60041540), (130, 36486782), (158, 30020770), (260, 18243391), (316, 15010385), (395, 12008308), (790, 6004154), (1027, 4618580), (1580, 3002077), (2054, 2309290), (4108, 1154645), (5135, 923716), (10270, 461858), (20540, 230929)]