38784400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2128

約数の個数: 60

約数和(自身を含む): 95208192

約数和(自身を除く): 56423792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2063, 2350, 3760, 4126, 4700, 8252, 9400, 10315, 16504, 18800, 20630, 33008, 41260, 51575, 82520, 96961, 103150, 165040, 193922, 206300, 387844, 412600, 484805, 775688, 825200, 969610, 1551376, 1939220, 2424025, 3878440, 4848050, 7756880, 9696100, 19392200, 38784400]

約数ペア:

[(1, 38784400), (2, 19392200), (4, 9696100), (5, 7756880), (8, 4848050), (10, 3878440), (16, 2424025), (20, 1939220), (25, 1551376), (40, 969610), (47, 825200), (50, 775688), (80, 484805), (94, 412600), (100, 387844), (188, 206300), (200, 193922), (235, 165040), (376, 103150), (400, 96961), (470, 82520), (752, 51575), (940, 41260), (1175, 33008), (1880, 20630), (2063, 18800), (2350, 16504), (3760, 10315), (4126, 9400), (4700, 8252)]