17122540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27617}}^1$

素因数の和:27657

約数の個数: 24

約数和(自身を含む): 37118592

約数和(自身を除く): 19996052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 27617, 55234, 110468, 138085, 276170, 552340, 856127, 1712254, 3424508, 4280635, 8561270, 17122540]

約数ペア:

[(1, 17122540), (2, 8561270), (4, 4280635), (5, 3424508), (10, 1712254), (20, 856127), (31, 552340), (62, 276170), (124, 138085), (155, 110468), (310, 55234), (620, 27617)]