66163250

素因数分解:

$2^1\times 5^3\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 124360704

約数和(自身を除く): 58197454

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 383, 691, 766, 1382, 1915, 3455, 3830, 6910, 9575, 17275, 19150, 34550, 47875, 86375, 95750, 172750, 264653, 529306, 1323265, 2646530, 6616325, 13232650, 33081625, 66163250]

約数ペア:

[(1, 66163250), (2, 33081625), (5, 13232650), (10, 6616325), (25, 2646530), (50, 1323265), (125, 529306), (250, 264653), (383, 172750), (691, 95750), (766, 86375), (1382, 47875), (1915, 34550), (3455, 19150), (3830, 17275), (6910, 9575)]