23911700

素因数分解:

$2^2\times 5^2\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 52100832

約数和(自身を除く): 28189132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 487, 491, 974, 982, 1948, 1964, 2435, 2455, 4870, 4910, 9740, 9820, 12175, 12275, 24350, 24550, 48700, 49100, 239117, 478234, 956468, 1195585, 2391170, 4782340, 5977925, 11955850, 23911700]

約数ペア:

[(1, 23911700), (2, 11955850), (4, 5977925), (5, 4782340), (10, 2391170), (20, 1195585), (25, 956468), (50, 478234), (100, 239117), (487, 49100), (491, 48700), (974, 24550), (982, 24350), (1948, 12275), (1964, 12175), (2435, 9820), (2455, 9740), (4870, 4910)]