32940040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{117643}}^1$

素因数の和:117661

約数の個数: 32

約数和(自身を含む): 84703680

約数和(自身を除く): 51763640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 117643, 235286, 470572, 588215, 823501, 941144, 1176430, 1647002, 2352860, 3294004, 4117505, 4705720, 6588008, 8235010, 16470020, 32940040]

約数ペア:

[(1, 32940040), (2, 16470020), (4, 8235010), (5, 6588008), (7, 4705720), (8, 4117505), (10, 3294004), (14, 2352860), (20, 1647002), (28, 1176430), (35, 941144), (40, 823501), (56, 588215), (70, 470572), (140, 235286), (280, 117643)]