7892680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 18613980

約数和(自身を除く): 10721300

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 373, 460, 529, 746, 920, 1058, 1492, 1865, 2116, 2645, 2984, 3730, 4232, 5290, 7460, 8579, 10580, 14920, 17158, 21160, 34316, 42895, 68632, 85790, 171580, 197317, 343160, 394634, 789268, 986585, 1578536, 1973170, 3946340, 7892680]

約数ペア:

[(1, 7892680), (2, 3946340), (4, 1973170), (5, 1578536), (8, 986585), (10, 789268), (20, 394634), (23, 343160), (40, 197317), (46, 171580), (92, 85790), (115, 68632), (184, 42895), (230, 34316), (373, 21160), (460, 17158), (529, 14920), (746, 10580), (920, 8579), (1058, 7460), (1492, 5290), (1865, 4232), (2116, 3730), (2645, 2984)]