238161110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{9059}}^1$

素因数の和:9316

約数の個数: 32

約数和(自身を含む): 469670400

約数和(自身を除く): 231509290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 9059, 13145, 18118, 26290, 45295, 90590, 99649, 199298, 498245, 996490, 2165101, 4330202, 10825505, 21651010, 23816111, 47632222, 119080555, 238161110]

約数ペア:

[(1, 238161110), (2, 119080555), (5, 47632222), (10, 23816111), (11, 21651010), (22, 10825505), (55, 4330202), (110, 2165101), (239, 996490), (478, 498245), (1195, 199298), (2390, 99649), (2629, 90590), (5258, 45295), (9059, 26290), (13145, 18118)]