76670740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{39521}}^1$

素因数の和:39627

約数の個数: 24

約数和(自身を含む): 162672552

約数和(自身を除く): 86001812

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 39521, 79042, 158084, 197605, 395210, 790420, 3833537, 7667074, 15334148, 19167685, 38335370, 76670740]

約数ペア:

[(1, 76670740), (2, 38335370), (4, 19167685), (5, 15334148), (10, 7667074), (20, 3833537), (97, 790420), (194, 395210), (388, 197605), (485, 158084), (970, 79042), (1940, 39521)]