24490460

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1657}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 51530640

約数和(自身を除く): 27040180

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 1657, 2956, 3314, 3695, 6628, 7390, 8285, 14780, 16570, 33140, 1224523, 2449046, 4898092, 6122615, 12245230, 24490460]

約数ペア:

[(1, 24490460), (2, 12245230), (4, 6122615), (5, 4898092), (10, 2449046), (20, 1224523), (739, 33140), (1478, 16570), (1657, 14780), (2956, 8285), (3314, 7390), (3695, 6628)]