4190625940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11027963}}^1$

素因数の和:11027991

約数の個数: 24

約数和(自身を含む): 9263489760

約数和(自身を除く): 5072863820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11027963, 22055926, 44111852, 55139815, 110279630, 209531297, 220559260, 419062594, 838125188, 1047656485, 2095312970, 4190625940]

約数ペア:

[(1, 4190625940), (2, 2095312970), (4, 1047656485), (5, 838125188), (10, 419062594), (19, 220559260), (20, 209531297), (38, 110279630), (76, 55139815), (95, 44111852), (190, 22055926), (380, 11027963)]