24417980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28393}}^1$

素因数の和:28445

約数の個数: 24

約数和(自身を含む): 52472112

約数和(自身を除く): 28054132

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 28393, 56786, 113572, 141965, 283930, 567860, 1220899, 2441798, 4883596, 6104495, 12208990, 24417980]

約数ペア:

[(1, 24417980), (2, 12208990), (4, 6104495), (5, 4883596), (10, 2441798), (20, 1220899), (43, 567860), (86, 283930), (172, 141965), (215, 113572), (430, 56786), (860, 28393)]