19296627440

素因数分解:

$2^4\times 5^1\times {\mathrm{241207843}}^1$

素因数の和:241207856

約数の個数: 20

約数和(自身を含む): 44864658984

約数和(自身を除く): 25568031544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241207843, 482415686, 964831372, 1206039215, 1929662744, 2412078430, 3859325488, 4824156860, 9648313720, 19296627440]

約数ペア:

[(1, 19296627440), (2, 9648313720), (4, 4824156860), (5, 3859325488), (8, 2412078430), (10, 1929662744), (16, 1206039215), (20, 964831372), (40, 482415686), (80, 241207843)]