103165270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1979}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 200581920

約数和(自身を除く): 97416650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 1979, 2005, 3958, 4010, 5213, 9895, 10426, 19790, 25727, 26065, 51454, 52130, 128635, 257270, 793579, 1587158, 3967895, 7935790, 10316527, 20633054, 51582635, 103165270]

約数ペア:

[(1, 103165270), (2, 51582635), (5, 20633054), (10, 10316527), (13, 7935790), (26, 3967895), (65, 1587158), (130, 793579), (401, 257270), (802, 128635), (1979, 52130), (2005, 51454), (3958, 26065), (4010, 25727), (5213, 19790), (9895, 10426)]