5230040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 11994480

約数和(自身を除く): 6764440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2467, 4934, 9868, 12335, 19736, 24670, 49340, 98680, 130751, 261502, 523004, 653755, 1046008, 1307510, 2615020, 5230040]

約数ペア:

[(1, 5230040), (2, 2615020), (4, 1307510), (5, 1046008), (8, 653755), (10, 523004), (20, 261502), (40, 130751), (53, 98680), (106, 49340), (212, 24670), (265, 19736), (424, 12335), (530, 9868), (1060, 4934), (2120, 2467)]