43131220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196051}}^1$

素因数の和:196071

約数の個数: 24

約数和(自身を含む): 98810208

約数和(自身を除く): 55678988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 196051, 392102, 784204, 980255, 1960510, 2156561, 3921020, 4313122, 8626244, 10782805, 21565610, 43131220]

約数ペア:

[(1, 43131220), (2, 21565610), (4, 10782805), (5, 8626244), (10, 4313122), (11, 3921020), (20, 2156561), (22, 1960510), (44, 980255), (55, 784204), (110, 392102), (220, 196051)]