1837391050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1432

約数の個数: 72

約数和(自身を含む): 3773781900

約数和(自身を除く): 1936390850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 269, 275, 538, 550, 605, 1129, 1210, 1345, 2258, 2690, 2959, 3025, 5645, 5918, 6050, 6725, 11290, 12419, 13450, 14795, 24838, 28225, 29590, 32549, 56450, 62095, 65098, 73975, 124190, 136609, 147950, 162745, 273218, 303701, 310475, 325490, 607402, 620950, 683045, 813725, 1366090, 1518505, 1627450, 3037010, 3340711, 3415225, 6681422, 6830450, 7592525, 15185050, 16703555, 33407110, 36747821, 73495642, 83517775, 167035550, 183739105, 367478210, 918695525, 1837391050]

約数ペア:

[(1, 1837391050), (2, 918695525), (5, 367478210), (10, 183739105), (11, 167035550), (22, 83517775), (25, 73495642), (50, 36747821), (55, 33407110), (110, 16703555), (121, 15185050), (242, 7592525), (269, 6830450), (275, 6681422), (538, 3415225), (550, 3340711), (605, 3037010), (1129, 1627450), (1210, 1518505), (1345, 1366090), (2258, 813725), (2690, 683045), (2959, 620950), (3025, 607402), (5645, 325490), (5918, 310475), (6050, 303701), (6725, 273218), (11290, 162745), (12419, 147950), (13450, 136609), (14795, 124190), (24838, 73975), (28225, 65098), (29590, 62095), (32549, 56450)]