27497120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24551}}^1$

素因数の和:24573

約数の個数: 48

約数和(自身を含む): 74245248

約数和(自身を除く): 46748128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 24551, 49102, 98204, 122755, 171857, 196408, 245510, 343714, 392816, 491020, 687428, 785632, 859285, 982040, 1374856, 1718570, 1964080, 2749712, 3437140, 3928160, 5499424, 6874280, 13748560, 27497120]

約数ペア:

[(1, 27497120), (2, 13748560), (4, 6874280), (5, 5499424), (7, 3928160), (8, 3437140), (10, 2749712), (14, 1964080), (16, 1718570), (20, 1374856), (28, 982040), (32, 859285), (35, 785632), (40, 687428), (56, 491020), (70, 392816), (80, 343714), (112, 245510), (140, 196408), (160, 171857), (224, 122755), (280, 98204), (560, 49102), (1120, 24551)]