835232120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8329}}^1$

素因数の和:8472

約数の個数: 64

約数和(自身を含む): 1979208000

約数和(自身を除く): 1143975880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 2180, 2507, 4360, 5014, 8329, 10028, 12535, 16658, 20056, 25070, 33316, 41645, 50140, 66632, 83290, 100280, 166580, 191567, 333160, 383134, 766268, 907861, 957835, 1532536, 1815722, 1915670, 3631444, 3831340, 4539305, 7262888, 7662680, 9078610, 18157220, 20880803, 36314440, 41761606, 83523212, 104404015, 167046424, 208808030, 417616060, 835232120]

約数ペア:

[(1, 835232120), (2, 417616060), (4, 208808030), (5, 167046424), (8, 104404015), (10, 83523212), (20, 41761606), (23, 36314440), (40, 20880803), (46, 18157220), (92, 9078610), (109, 7662680), (115, 7262888), (184, 4539305), (218, 3831340), (230, 3631444), (436, 1915670), (460, 1815722), (545, 1532536), (872, 957835), (920, 907861), (1090, 766268), (2180, 383134), (2507, 333160), (4360, 191567), (5014, 166580), (8329, 100280), (10028, 83290), (12535, 66632), (16658, 50140), (20056, 41645), (25070, 33316)]