17868040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12073}}^1$

素因数の和:12121

約数の個数: 32

約数和(自身を含む): 41293080

約数和(自身を除く): 23425040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 12073, 24146, 48292, 60365, 96584, 120730, 241460, 446701, 482920, 893402, 1786804, 2233505, 3573608, 4467010, 8934020, 17868040]

約数ペア:

[(1, 17868040), (2, 8934020), (4, 4467010), (5, 3573608), (8, 2233505), (10, 1786804), (20, 893402), (37, 482920), (40, 446701), (74, 241460), (148, 120730), (185, 96584), (296, 60365), (370, 48292), (740, 24146), (1480, 12073)]