117998260

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{14713}}^1$

素因数の和:15123

約数の個数: 24

約数和(自身を含む): 248431176

約数和(自身を除く): 130432916

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 14713, 29426, 58852, 73565, 147130, 294260, 5899913, 11799826, 23599652, 29499565, 58999130, 117998260]

約数ペア:

[(1, 117998260), (2, 58999130), (4, 29499565), (5, 23599652), (10, 11799826), (20, 5899913), (401, 294260), (802, 147130), (1604, 73565), (2005, 58852), (4010, 29426), (8020, 14713)]