24723640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8467}}^1$

素因数の和:8551

約数の個数: 32

約数和(自身を含む): 56396880

約数和(自身を除く): 31673240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 8467, 16934, 33868, 42335, 67736, 84670, 169340, 338680, 618091, 1236182, 2472364, 3090455, 4944728, 6180910, 12361820, 24723640]

約数ペア:

[(1, 24723640), (2, 12361820), (4, 6180910), (5, 4944728), (8, 3090455), (10, 2472364), (20, 1236182), (40, 618091), (73, 338680), (146, 169340), (292, 84670), (365, 67736), (584, 42335), (730, 33868), (1460, 16934), (2920, 8467)]