39314000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 80

約数和(自身を含む): 103761216

約数和(自身を除く): 64447216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 1787, 2000, 2200, 2750, 3574, 4400, 5500, 7148, 8935, 11000, 14296, 17870, 19657, 22000, 28592, 35740, 39314, 44675, 71480, 78628, 89350, 98285, 142960, 157256, 178700, 196570, 223375, 314512, 357400, 393140, 446750, 491425, 714800, 786280, 893500, 982850, 1572560, 1787000, 1965700, 2457125, 3574000, 3931400, 4914250, 7862800, 9828500, 19657000, 39314000]

約数ペア:

[(1, 39314000), (2, 19657000), (4, 9828500), (5, 7862800), (8, 4914250), (10, 3931400), (11, 3574000), (16, 2457125), (20, 1965700), (22, 1787000), (25, 1572560), (40, 982850), (44, 893500), (50, 786280), (55, 714800), (80, 491425), (88, 446750), (100, 393140), (110, 357400), (125, 314512), (176, 223375), (200, 196570), (220, 178700), (250, 157256), (275, 142960), (400, 98285), (440, 89350), (500, 78628), (550, 71480), (880, 44675), (1000, 39314), (1100, 35740), (1375, 28592), (1787, 22000), (2000, 19657), (2200, 17870), (2750, 14296), (3574, 11000), (4400, 8935), (5500, 7148)]