7020680

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 15906240

約数和(自身を除く): 8885560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1051, 1336, 1670, 2102, 3340, 4204, 5255, 6680, 8408, 10510, 21020, 42040, 175517, 351034, 702068, 877585, 1404136, 1755170, 3510340, 7020680]

約数ペア:

[(1, 7020680), (2, 3510340), (4, 1755170), (5, 1404136), (8, 877585), (10, 702068), (20, 351034), (40, 175517), (167, 42040), (334, 21020), (668, 10510), (835, 8408), (1051, 6680), (1336, 5255), (1670, 4204), (2102, 3340)]