1150784840

素因数分解:

$2^3\times 5^1\times {\mathrm{28769621}}^1$

素因数の和:28769632

約数の個数: 16

約数和(自身を含む): 2589265980

約数和(自身を除く): 1438481140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28769621, 57539242, 115078484, 143848105, 230156968, 287696210, 575392420, 1150784840]

約数ペア:

[(1, 1150784840), (2, 575392420), (4, 287696210), (5, 230156968), (8, 143848105), (10, 115078484), (20, 57539242), (40, 28769621)]