122026180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 260964144

約数和(自身を除く): 138937964

約数列:

[1, 2, 4, 5, 10, 20, 101, 193, 202, 313, 386, 404, 505, 626, 772, 965, 1010, 1252, 1565, 1930, 2020, 3130, 3860, 6260, 19493, 31613, 38986, 60409, 63226, 77972, 97465, 120818, 126452, 158065, 194930, 241636, 302045, 316130, 389860, 604090, 632260, 1208180, 6101309, 12202618, 24405236, 30506545, 61013090, 122026180]

約数ペア:

[(1, 122026180), (2, 61013090), (4, 30506545), (5, 24405236), (10, 12202618), (20, 6101309), (101, 1208180), (193, 632260), (202, 604090), (313, 389860), (386, 316130), (404, 302045), (505, 241636), (626, 194930), (772, 158065), (965, 126452), (1010, 120818), (1252, 97465), (1565, 77972), (1930, 63226), (2020, 60409), (3130, 38986), (3860, 31613), (6260, 19493)]