5429402260

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1729109}}^1$

素因数の和:1729275

約数の個数: 24

約数和(自身を含む): 11474373960

約数和(自身を除く): 6044971700

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 1729109, 3458218, 6916436, 8645545, 17291090, 34582180, 271470113, 542940226, 1085880452, 1357350565, 2714701130, 5429402260]

約数ペア:

[(1, 5429402260), (2, 2714701130), (4, 1357350565), (5, 1085880452), (10, 542940226), (20, 271470113), (157, 34582180), (314, 17291090), (628, 8645545), (785, 6916436), (1570, 3458218), (3140, 1729109)]