2005032816

素因数分解:

$2^4\times 3^2\times {\mathrm{617}}^1\times {\mathrm{22567}}^1$

素因数の和:23198

約数の個数: 60

約数和(自身を含む): 5620650672

約数和(自身を除く): 3615617856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 617, 1234, 1851, 2468, 3702, 4936, 5553, 7404, 9872, 11106, 14808, 22212, 22567, 29616, 44424, 45134, 67701, 88848, 90268, 135402, 180536, 203103, 270804, 361072, 406206, 541608, 812412, 1083216, 1624824, 3249648, 13923839, 27847678, 41771517, 55695356, 83543034, 111390712, 125314551, 167086068, 222781424, 250629102, 334172136, 501258204, 668344272, 1002516408, 2005032816]

約数ペア:

[(1, 2005032816), (2, 1002516408), (3, 668344272), (4, 501258204), (6, 334172136), (8, 250629102), (9, 222781424), (12, 167086068), (16, 125314551), (18, 111390712), (24, 83543034), (36, 55695356), (48, 41771517), (72, 27847678), (144, 13923839), (617, 3249648), (1234, 1624824), (1851, 1083216), (2468, 812412), (3702, 541608), (4936, 406206), (5553, 361072), (7404, 270804), (9872, 203103), (11106, 180536), (14808, 135402), (22212, 90268), (22567, 88848), (29616, 67701), (44424, 45134)]