5280304717040

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{395232389}}^1$

素因数の和:395232569

約数の個数: 40

約数和(自身を含む): 12350221722720

約数和(自身を除く): 7069917005680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 13360, 395232389, 790464778, 1580929556, 1976161945, 3161859112, 3952323890, 6323718224, 7904647780, 15809295560, 31618591120, 66003808963, 132007617926, 264015235852, 330019044815, 528030471704, 660038089630, 1056060943408, 1320076179260, 2640152358520, 5280304717040]

約数ペア:

[(1, 5280304717040), (2, 2640152358520), (4, 1320076179260), (5, 1056060943408), (8, 660038089630), (10, 528030471704), (16, 330019044815), (20, 264015235852), (40, 132007617926), (80, 66003808963), (167, 31618591120), (334, 15809295560), (668, 7904647780), (835, 6323718224), (1336, 3952323890), (1670, 3161859112), (2672, 1976161945), (3340, 1580929556), (6680, 790464778), (13360, 395232389)]