114644000

素因数分解:

$2^5\times 5^3\times {\mathrm{28661}}^1$

素因数の和:28686

約数の個数: 48

約数和(自身を含む): 281690136

約数和(自身を除く): 167046136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 28661, 57322, 114644, 143305, 229288, 286610, 458576, 573220, 716525, 917152, 1146440, 1433050, 2292880, 2866100, 3582625, 4585760, 5732200, 7165250, 11464400, 14330500, 22928800, 28661000, 57322000, 114644000]

約数ペア:

[(1, 114644000), (2, 57322000), (4, 28661000), (5, 22928800), (8, 14330500), (10, 11464400), (16, 7165250), (20, 5732200), (25, 4585760), (32, 3582625), (40, 2866100), (50, 2292880), (80, 1433050), (100, 1146440), (125, 917152), (160, 716525), (200, 573220), (250, 458576), (400, 286610), (500, 229288), (800, 143305), (1000, 114644), (2000, 57322), (4000, 28661)]