80378546300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1433}}^1\times {\mathrm{3319}}^1$

素因数の和:4792

約数の個数: 108

約数和(自身を含む): 189059305680

約数和(自身を除く): 108680759380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1433, 1690, 2866, 3319, 3380, 4225, 5732, 6638, 7165, 8450, 13276, 14330, 16595, 16900, 18629, 28660, 33190, 35825, 37258, 43147, 66380, 71650, 74516, 82975, 86294, 93145, 143300, 165950, 172588, 186290, 215735, 242177, 331900, 372580, 431470, 465725, 484354, 560911, 862940, 931450, 968708, 1078675, 1121822, 1210885, 1862900, 2157350, 2243644, 2421770, 2804555, 4314700, 4756127, 4843540, 5609110, 6054425, 9512254, 11218220, 12108850, 14022775, 19024508, 23780635, 24217700, 28045550, 47561270, 56091100, 61829651, 95122540, 118903175, 123659302, 237806350, 247318604, 309148255, 475612700, 618296510, 803785463, 1236593020, 1545741275, 1607570926, 3091482550, 3215141852, 4018927315, 6182965100, 8037854630, 16075709260, 20094636575, 40189273150, 80378546300]

約数ペア:

[(1, 80378546300), (2, 40189273150), (4, 20094636575), (5, 16075709260), (10, 8037854630), (13, 6182965100), (20, 4018927315), (25, 3215141852), (26, 3091482550), (50, 1607570926), (52, 1545741275), (65, 1236593020), (100, 803785463), (130, 618296510), (169, 475612700), (260, 309148255), (325, 247318604), (338, 237806350), (650, 123659302), (676, 118903175), (845, 95122540), (1300, 61829651), (1433, 56091100), (1690, 47561270), (2866, 28045550), (3319, 24217700), (3380, 23780635), (4225, 19024508), (5732, 14022775), (6638, 12108850), (7165, 11218220), (8450, 9512254), (13276, 6054425), (14330, 5609110), (16595, 4843540), (16900, 4756127), (18629, 4314700), (28660, 2804555), (33190, 2421770), (35825, 2243644), (37258, 2157350), (43147, 1862900), (66380, 1210885), (71650, 1121822), (74516, 1078675), (82975, 968708), (86294, 931450), (93145, 862940), (143300, 560911), (165950, 484354), (172588, 465725), (186290, 431470), (215735, 372580), (242177, 331900)]