101114800

素因数分解:

$2^4\times 5^2\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 243901800

約数和(自身を除く): 142787000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 449, 563, 898, 1126, 1796, 2245, 2252, 2815, 3592, 4490, 4504, 5630, 7184, 8980, 9008, 11225, 11260, 14075, 17960, 22450, 22520, 28150, 35920, 44900, 45040, 56300, 89800, 112600, 179600, 225200, 252787, 505574, 1011148, 1263935, 2022296, 2527870, 4044592, 5055740, 6319675, 10111480, 12639350, 20222960, 25278700, 50557400, 101114800]

約数ペア:

[(1, 101114800), (2, 50557400), (4, 25278700), (5, 20222960), (8, 12639350), (10, 10111480), (16, 6319675), (20, 5055740), (25, 4044592), (40, 2527870), (50, 2022296), (80, 1263935), (100, 1011148), (200, 505574), (400, 252787), (449, 225200), (563, 179600), (898, 112600), (1126, 89800), (1796, 56300), (2245, 45040), (2252, 44900), (2815, 35920), (3592, 28150), (4490, 22520), (4504, 22450), (5630, 17960), (7184, 14075), (8980, 11260), (9008, 11225)]