105200800

素因数分解:

$2^5\times 5^2\times {\mathrm{131501}}^1$

素因数の和:131521

約数の個数: 36

約数和(自身を含む): 256823406

約数和(自身を除く): 151622606

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 131501, 263002, 526004, 657505, 1052008, 1315010, 2104016, 2630020, 3287525, 4208032, 5260040, 6575050, 10520080, 13150100, 21040160, 26300200, 52600400, 105200800]

約数ペア:

[(1, 105200800), (2, 52600400), (4, 26300200), (5, 21040160), (8, 13150100), (10, 10520080), (16, 6575050), (20, 5260040), (25, 4208032), (32, 3287525), (40, 2630020), (50, 2104016), (80, 1315010), (100, 1052008), (160, 657505), (200, 526004), (400, 263002), (800, 131501)]