80004804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16381}}^1$

素因数の和:16436

約数の個数: 48

約数和(自身を含む): 209165376

約数和(自身を除く): 129160572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 16381, 32762, 49143, 65524, 98286, 180191, 196572, 360382, 540573, 606097, 720764, 1081146, 1212194, 1818291, 2162292, 2424388, 3636582, 6667067, 7273164, 13334134, 20001201, 26668268, 40002402, 80004804]

約数ペア:

[(1, 80004804), (2, 40002402), (3, 26668268), (4, 20001201), (6, 13334134), (11, 7273164), (12, 6667067), (22, 3636582), (33, 2424388), (37, 2162292), (44, 1818291), (66, 1212194), (74, 1081146), (111, 720764), (132, 606097), (148, 540573), (222, 360382), (407, 196572), (444, 180191), (814, 98286), (1221, 65524), (1628, 49143), (2442, 32762), (4884, 16381)]