2127250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4073472

約数和(自身を除く): 1946222

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 127, 134, 250, 254, 335, 635, 670, 1270, 1675, 3175, 3350, 6350, 8375, 8509, 15875, 16750, 17018, 31750, 42545, 85090, 212725, 425450, 1063625, 2127250]

約数ペア:

[(1, 2127250), (2, 1063625), (5, 425450), (10, 212725), (25, 85090), (50, 42545), (67, 31750), (125, 17018), (127, 16750), (134, 15875), (250, 8509), (254, 8375), (335, 6350), (635, 3350), (670, 3175), (1270, 1675)]