26450460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6427

約数の個数: 72

約数和(自身を含む): 83734560

約数和(自身を除く): 57284100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6389, 12778, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 127780, 146947, 191670, 230004, 287505, 293894, 383340, 440841, 575010, 587788, 734735, 881682, 1150020, 1322523, 1469470, 1763364, 2204205, 2645046, 2938940, 4408410, 5290092, 6612615, 8816820, 13225230, 26450460]

約数ペア:

[(1, 26450460), (2, 13225230), (3, 8816820), (4, 6612615), (5, 5290092), (6, 4408410), (9, 2938940), (10, 2645046), (12, 2204205), (15, 1763364), (18, 1469470), (20, 1322523), (23, 1150020), (30, 881682), (36, 734735), (45, 587788), (46, 575010), (60, 440841), (69, 383340), (90, 293894), (92, 287505), (115, 230004), (138, 191670), (180, 146947), (207, 127780), (230, 115002), (276, 95835), (345, 76668), (414, 63890), (460, 57501), (690, 38334), (828, 31945), (1035, 25556), (1380, 19167), (2070, 12778), (4140, 6389)]