12409226920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1\times {\mathrm{6389}}^1$

素因数の和:7282

約数の個数: 64

約数和(自身を含む): 28432944000

約数和(自身を除く): 16023717080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 823, 1180, 1646, 2360, 3292, 4115, 6389, 6584, 8230, 12778, 16460, 25556, 31945, 32920, 48557, 51112, 63890, 97114, 127780, 194228, 242785, 255560, 376951, 388456, 485570, 753902, 971140, 1507804, 1884755, 1942280, 3015608, 3769510, 5258147, 7539020, 10516294, 15078040, 21032588, 26290735, 42065176, 52581470, 105162940, 210325880, 310230673, 620461346, 1240922692, 1551153365, 2481845384, 3102306730, 6204613460, 12409226920]

約数ペア:

[(1, 12409226920), (2, 6204613460), (4, 3102306730), (5, 2481845384), (8, 1551153365), (10, 1240922692), (20, 620461346), (40, 310230673), (59, 210325880), (118, 105162940), (236, 52581470), (295, 42065176), (472, 26290735), (590, 21032588), (823, 15078040), (1180, 10516294), (1646, 7539020), (2360, 5258147), (3292, 3769510), (4115, 3015608), (6389, 1942280), (6584, 1884755), (8230, 1507804), (12778, 971140), (16460, 753902), (25556, 485570), (31945, 388456), (32920, 376951), (48557, 255560), (51112, 242785), (63890, 194228), (97114, 127780)]