82785670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1439}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 162984960

約数和(自身を除く): 80199290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 1439, 2615, 2878, 5230, 5753, 7195, 11506, 14390, 15829, 28765, 31658, 57530, 79145, 158290, 752597, 1505194, 3762985, 7525970, 8278567, 16557134, 41392835, 82785670]

約数ペア:

[(1, 82785670), (2, 41392835), (5, 16557134), (10, 8278567), (11, 7525970), (22, 3762985), (55, 1505194), (110, 752597), (523, 158290), (1046, 79145), (1439, 57530), (2615, 31658), (2878, 28765), (5230, 15829), (5753, 14390), (7195, 11506)]