6525565540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{534007}}^1$

素因数の和:534076

約数の個数: 48

約数和(自身を含む): 15071841792

約数和(自身を除く): 8546276252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 534007, 1068014, 2136028, 2670035, 5340070, 6942091, 10680140, 13884182, 25098329, 27768364, 34710455, 50196658, 69420910, 100393316, 125491645, 138841820, 250983290, 326278277, 501966580, 652556554, 1305113108, 1631391385, 3262782770, 6525565540]

約数ペア:

[(1, 6525565540), (2, 3262782770), (4, 1631391385), (5, 1305113108), (10, 652556554), (13, 501966580), (20, 326278277), (26, 250983290), (47, 138841820), (52, 125491645), (65, 100393316), (94, 69420910), (130, 50196658), (188, 34710455), (235, 27768364), (260, 25098329), (470, 13884182), (611, 10680140), (940, 6942091), (1222, 5340070), (2444, 2670035), (3055, 2136028), (6110, 1068014), (12220, 534007)]