85963760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8461}}^1$

素因数の和:8601

約数の個数: 40

約数和(自身を含む): 201463296

約数和(自身を除く): 115499536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 8461, 10160, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 338440, 676880, 1074547, 2149094, 4298188, 5372735, 8596376, 10745470, 17192752, 21490940, 42981880, 85963760]

約数ペア:

[(1, 85963760), (2, 42981880), (4, 21490940), (5, 17192752), (8, 10745470), (10, 8596376), (16, 5372735), (20, 4298188), (40, 2149094), (80, 1074547), (127, 676880), (254, 338440), (508, 169220), (635, 135376), (1016, 84610), (1270, 67688), (2032, 42305), (2540, 33844), (5080, 16922), (8461, 10160)]