1792079080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{45763}}^1$

素因数の和:45874

約数の個数: 64

約数和(自身を含む): 4448260800

約数和(自身を除く): 2656181720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 39160, 45763, 91526, 183052, 228815, 366104, 457630, 503393, 915260, 1006786, 1830520, 2013572, 2516965, 4027144, 4072907, 5033930, 8145814, 10067860, 16291628, 20135720, 20364535, 32583256, 40729070, 44801977, 81458140, 89603954, 162916280, 179207908, 224009885, 358415816, 448019770, 896039540, 1792079080]

約数ペア:

[(1, 1792079080), (2, 896039540), (4, 448019770), (5, 358415816), (8, 224009885), (10, 179207908), (11, 162916280), (20, 89603954), (22, 81458140), (40, 44801977), (44, 40729070), (55, 32583256), (88, 20364535), (89, 20135720), (110, 16291628), (178, 10067860), (220, 8145814), (356, 5033930), (440, 4072907), (445, 4027144), (712, 2516965), (890, 2013572), (979, 1830520), (1780, 1006786), (1958, 915260), (3560, 503393), (3916, 457630), (4895, 366104), (7832, 228815), (9790, 183052), (19580, 91526), (39160, 45763)]