84115300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7717}}^1$

素因数の和:7840

約数の個数: 36

約数和(自身を含む): 184228660

約数和(自身を除く): 100113360

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 7717, 10900, 15434, 30868, 38585, 77170, 154340, 192925, 385850, 771700, 841153, 1682306, 3364612, 4205765, 8411530, 16823060, 21028825, 42057650, 84115300]

約数ペア:

[(1, 84115300), (2, 42057650), (4, 21028825), (5, 16823060), (10, 8411530), (20, 4205765), (25, 3364612), (50, 1682306), (100, 841153), (109, 771700), (218, 385850), (436, 192925), (545, 154340), (1090, 77170), (2180, 38585), (2725, 30868), (5450, 15434), (7717, 10900)]