83734850

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{8501}}^1$

素因数の和:8710

約数の個数: 24

約数和(自身を含む): 156555828

約数和(自身を除く): 72820978

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 8501, 9850, 17002, 42505, 85010, 212525, 425050, 1674697, 3349394, 8373485, 16746970, 41867425, 83734850]

約数ペア:

[(1, 83734850), (2, 41867425), (5, 16746970), (10, 8373485), (25, 3349394), (50, 1674697), (197, 425050), (394, 212525), (985, 85010), (1970, 42505), (4925, 17002), (8501, 9850)]