1423644020

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{190837}}^1$

素因数の和:191219

約数の個数: 24

約数和(自身を含む): 2997683304

約数和(自身を除く): 1574039284

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 190837, 381674, 763348, 954185, 1908370, 3816740, 71182201, 142364402, 284728804, 355911005, 711822010, 1423644020]

約数ペア:

[(1, 1423644020), (2, 711822010), (4, 355911005), (5, 284728804), (10, 142364402), (20, 71182201), (373, 3816740), (746, 1908370), (1492, 954185), (1865, 763348), (3730, 381674), (7460, 190837)]