138204110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7019}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 272937600

約数和(自身を除く): 134733490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 7019, 9845, 14038, 19690, 35095, 70190, 77209, 154418, 386045, 772090, 1256401, 2512802, 6282005, 12564010, 13820411, 27640822, 69102055, 138204110]

約数ペア:

[(1, 138204110), (2, 69102055), (5, 27640822), (10, 13820411), (11, 12564010), (22, 6282005), (55, 2512802), (110, 1256401), (179, 772090), (358, 386045), (895, 154418), (1790, 77209), (1969, 70190), (3938, 35095), (7019, 19690), (9845, 14038)]