77837210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1453}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 153263232

約数和(自身を除く): 75426022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 1453, 2435, 2906, 4870, 5357, 7265, 10714, 14530, 15983, 26785, 31966, 53570, 79915, 159830, 707611, 1415222, 3538055, 7076110, 7783721, 15567442, 38918605, 77837210]

約数ペア:

[(1, 77837210), (2, 38918605), (5, 15567442), (10, 7783721), (11, 7076110), (22, 3538055), (55, 1415222), (110, 707611), (487, 159830), (974, 79915), (1453, 53570), (2435, 31966), (2906, 26785), (4870, 15983), (5357, 14530), (7265, 10714)]