938204816680

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{20342689}}^1$

素因数の和:20343853

約数の個数: 32

約数和(自身を含む): 2112791783400

約数和(自身を除く): 1174586966720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 2306, 4612, 5765, 9224, 11530, 23060, 46120, 20342689, 40685378, 81370756, 101713445, 162741512, 203426890, 406853780, 813707560, 23455120417, 46910240834, 93820481668, 117275602085, 187640963336, 234551204170, 469102408340, 938204816680]

約数ペア:

[(1, 938204816680), (2, 469102408340), (4, 234551204170), (5, 187640963336), (8, 117275602085), (10, 93820481668), (20, 46910240834), (40, 23455120417), (1153, 813707560), (2306, 406853780), (4612, 203426890), (5765, 162741512), (9224, 101713445), (11530, 81370756), (23060, 40685378), (46120, 20342689)]