17101720

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 38667600

約数和(自身を除く): 21565880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 1867, 2290, 3734, 4580, 7468, 9160, 9335, 14936, 18670, 37340, 74680, 427543, 855086, 1710172, 2137715, 3420344, 4275430, 8550860, 17101720]

約数ペア:

[(1, 17101720), (2, 8550860), (4, 4275430), (5, 3420344), (8, 2137715), (10, 1710172), (20, 855086), (40, 427543), (229, 74680), (458, 37340), (916, 18670), (1145, 14936), (1832, 9335), (1867, 9160), (2290, 7468), (3734, 4580)]