156645523820

素因数分解:

$2^2\times 5^1\times {\mathrm{4261}}^1\times {\mathrm{1838131}}^1$

素因数の和:1842401

約数の個数: 24

約数和(自身を含む): 329032980528

約数和(自身を除く): 172387456708

約数列:

[1, 2, 4, 5, 10, 20, 4261, 8522, 17044, 21305, 42610, 85220, 1838131, 3676262, 7352524, 9190655, 18381310, 36762620, 7832276191, 15664552382, 31329104764, 39161380955, 78322761910, 156645523820]

約数ペア:

[(1, 156645523820), (2, 78322761910), (4, 39161380955), (5, 31329104764), (10, 15664552382), (20, 7832276191), (4261, 36762620), (8522, 18381310), (17044, 9190655), (21305, 7352524), (42610, 3676262), (85220, 1838131)]