1105280650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{2221}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 2120187960

約数和(自身を除く): 1014907310

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 269, 370, 538, 925, 1345, 1850, 2221, 2690, 4442, 6725, 9953, 11105, 13450, 19906, 22210, 49765, 55525, 82177, 99530, 111050, 164354, 248825, 410885, 497650, 597449, 821770, 1194898, 2054425, 2987245, 4108850, 5974490, 14936225, 22105613, 29872450, 44211226, 110528065, 221056130, 552640325, 1105280650]

約数ペア:

[(1, 1105280650), (2, 552640325), (5, 221056130), (10, 110528065), (25, 44211226), (37, 29872450), (50, 22105613), (74, 14936225), (185, 5974490), (269, 4108850), (370, 2987245), (538, 2054425), (925, 1194898), (1345, 821770), (1850, 597449), (2221, 497650), (2690, 410885), (4442, 248825), (6725, 164354), (9953, 111050), (11105, 99530), (13450, 82177), (19906, 55525), (22210, 49765)]