1670464240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8329}}^1$

素因数の和:8474

約数の個数: 80

約数和(自身を含む): 4090363200

約数和(自身を除く): 2419898960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 109, 115, 184, 218, 230, 368, 436, 460, 545, 872, 920, 1090, 1744, 1840, 2180, 2507, 4360, 5014, 8329, 8720, 10028, 12535, 16658, 20056, 25070, 33316, 40112, 41645, 50140, 66632, 83290, 100280, 133264, 166580, 191567, 200560, 333160, 383134, 666320, 766268, 907861, 957835, 1532536, 1815722, 1915670, 3065072, 3631444, 3831340, 4539305, 7262888, 7662680, 9078610, 14525776, 15325360, 18157220, 20880803, 36314440, 41761606, 72628880, 83523212, 104404015, 167046424, 208808030, 334092848, 417616060, 835232120, 1670464240]

約数ペア:

[(1, 1670464240), (2, 835232120), (4, 417616060), (5, 334092848), (8, 208808030), (10, 167046424), (16, 104404015), (20, 83523212), (23, 72628880), (40, 41761606), (46, 36314440), (80, 20880803), (92, 18157220), (109, 15325360), (115, 14525776), (184, 9078610), (218, 7662680), (230, 7262888), (368, 4539305), (436, 3831340), (460, 3631444), (545, 3065072), (872, 1915670), (920, 1815722), (1090, 1532536), (1744, 957835), (1840, 907861), (2180, 766268), (2507, 666320), (4360, 383134), (5014, 333160), (8329, 200560), (8720, 191567), (10028, 166580), (12535, 133264), (16658, 100280), (20056, 83290), (25070, 66632), (33316, 50140), (40112, 41645)]