2640489104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{8167}}^1$

素因数の和:8364

約数の個数: 60

約数和(自身を含む): 5657679552

約数和(自身を除く): 3017190448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 167, 176, 242, 334, 484, 668, 968, 1336, 1837, 1936, 2672, 3674, 7348, 8167, 14696, 16334, 20207, 29392, 32668, 40414, 65336, 80828, 89837, 130672, 161656, 179674, 323312, 359348, 718696, 988207, 1363889, 1437392, 1976414, 2727778, 3952828, 5455556, 7905656, 10911112, 15002779, 15811312, 21822224, 30005558, 60011116, 120022232, 165030569, 240044464, 330061138, 660122276, 1320244552, 2640489104]

約数ペア:

[(1, 2640489104), (2, 1320244552), (4, 660122276), (8, 330061138), (11, 240044464), (16, 165030569), (22, 120022232), (44, 60011116), (88, 30005558), (121, 21822224), (167, 15811312), (176, 15002779), (242, 10911112), (334, 7905656), (484, 5455556), (668, 3952828), (968, 2727778), (1336, 1976414), (1837, 1437392), (1936, 1363889), (2672, 988207), (3674, 718696), (7348, 359348), (8167, 323312), (14696, 179674), (16334, 161656), (20207, 130672), (29392, 89837), (32668, 80828), (40414, 65336)]