43214380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196429}}^1$

素因数の和:196449

約数の個数: 24

約数和(自身を含む): 99000720

約数和(自身を除く): 55786340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 196429, 392858, 785716, 982145, 1964290, 2160719, 3928580, 4321438, 8642876, 10803595, 21607190, 43214380]

約数ペア:

[(1, 43214380), (2, 21607190), (4, 10803595), (5, 8642876), (10, 4321438), (11, 3928580), (20, 2160719), (22, 1964290), (44, 982145), (55, 785716), (110, 392858), (220, 196429)]