104343040

素因数分解:

$2^9\times 5^1\times {\mathrm{40759}}^1$

素因数の和:40782

約数の個数: 40

約数和(自身を含む): 250184880

約数和(自身を除く): 145841840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 40759, 81518, 163036, 203795, 326072, 407590, 652144, 815180, 1304288, 1630360, 2608576, 3260720, 5217152, 6521440, 10434304, 13042880, 20868608, 26085760, 52171520, 104343040]

約数ペア:

[(1, 104343040), (2, 52171520), (4, 26085760), (5, 20868608), (8, 13042880), (10, 10434304), (16, 6521440), (20, 5217152), (32, 3260720), (40, 2608576), (64, 1630360), (80, 1304288), (128, 815180), (160, 652144), (256, 407590), (320, 326072), (512, 203795), (640, 163036), (1280, 81518), (2560, 40759)]