85831550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12907}}^1$

素因数の和:12945

約数の個数: 48

約数和(自身を含む): 192071040

約数和(自身を除く): 106239490

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 12907, 25814, 64535, 90349, 129070, 180698, 245233, 322675, 451745, 490466, 645350, 903490, 1226165, 1716631, 2258725, 2452330, 3433262, 4517450, 6130825, 8583155, 12261650, 17166310, 42915775, 85831550]

約数ペア:

[(1, 85831550), (2, 42915775), (5, 17166310), (7, 12261650), (10, 8583155), (14, 6130825), (19, 4517450), (25, 3433262), (35, 2452330), (38, 2258725), (50, 1716631), (70, 1226165), (95, 903490), (133, 645350), (175, 490466), (190, 451745), (266, 322675), (350, 245233), (475, 180698), (665, 129070), (950, 90349), (1330, 64535), (3325, 25814), (6650, 12907)]