22500100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{32143}}^1$

素因数の和:32164

約数の個数: 36

約数和(自身を含む): 55801984

約数和(自身を除く): 33301884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 32143, 64286, 128572, 160715, 225001, 321430, 450002, 642860, 803575, 900004, 1125005, 1607150, 2250010, 3214300, 4500020, 5625025, 11250050, 22500100]

約数ペア:

[(1, 22500100), (2, 11250050), (4, 5625025), (5, 4500020), (7, 3214300), (10, 2250010), (14, 1607150), (20, 1125005), (25, 900004), (28, 803575), (35, 642860), (50, 450002), (70, 321430), (100, 225001), (140, 160715), (175, 128572), (350, 64286), (700, 32143)]