66406750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11589

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 63322850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 11549, 23098, 57745, 115490, 265627, 288725, 531254, 577450, 1328135, 1443625, 2656270, 2887250, 6640675, 13281350, 33203375, 66406750]

約数ペア:

[(1, 66406750), (2, 33203375), (5, 13281350), (10, 6640675), (23, 2887250), (25, 2656270), (46, 1443625), (50, 1328135), (115, 577450), (125, 531254), (230, 288725), (250, 265627), (575, 115490), (1150, 57745), (2875, 23098), (5750, 11549)]