37990340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28351}}^1$

素因数の和:28427

約数の個数: 24

約数和(自身を含む): 80973312

約数和(自身を除く): 42982972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 28351, 56702, 113404, 141755, 283510, 567020, 1899517, 3799034, 7598068, 9497585, 18995170, 37990340]

約数ペア:

[(1, 37990340), (2, 18995170), (4, 9497585), (5, 7598068), (10, 3799034), (20, 1899517), (67, 567020), (134, 283510), (268, 141755), (335, 113404), (670, 56702), (1340, 28351)]