31749518420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54740549}}^1$

素因数の和:54740587

約数の個数: 24

約数和(自身を含む): 68973093000

約数和(自身を除く): 37223574580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 54740549, 109481098, 218962196, 273702745, 547405490, 1094810980, 1587475921, 3174951842, 6349903684, 7937379605, 15874759210, 31749518420]

約数ペア:

[(1, 31749518420), (2, 15874759210), (4, 7937379605), (5, 6349903684), (10, 3174951842), (20, 1587475921), (29, 1094810980), (58, 547405490), (116, 273702745), (145, 218962196), (290, 109481098), (580, 54740549)]