10720310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 19945440

約数和(自身を除く): 9225130

約数列:

[1, 2, 5, 10, 53, 106, 113, 179, 226, 265, 358, 530, 565, 895, 1130, 1790, 5989, 9487, 11978, 18974, 20227, 29945, 40454, 47435, 59890, 94870, 101135, 202270, 1072031, 2144062, 5360155, 10720310]

約数ペア:

[(1, 10720310), (2, 5360155), (5, 2144062), (10, 1072031), (53, 202270), (106, 101135), (113, 94870), (179, 59890), (226, 47435), (265, 40454), (358, 29945), (530, 20227), (565, 18974), (895, 11978), (1130, 9487), (1790, 5989)]