25102008

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 45054792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 463, 502, 753, 926, 1004, 1389, 1506, 1852, 2008, 2259, 2778, 3012, 3704, 4167, 4518, 5556, 6024, 6777, 8334, 9036, 11112, 12501, 13554, 16668, 18072, 25002, 27108, 33336, 50004, 54216, 100008, 116213, 232426, 348639, 464852, 697278, 929704, 1045917, 1394556, 2091834, 2789112, 3137751, 4183668, 6275502, 8367336, 12551004, 25102008]

約数ペア:

[(1, 25102008), (2, 12551004), (3, 8367336), (4, 6275502), (6, 4183668), (8, 3137751), (9, 2789112), (12, 2091834), (18, 1394556), (24, 1045917), (27, 929704), (36, 697278), (54, 464852), (72, 348639), (108, 232426), (216, 116213), (251, 100008), (463, 54216), (502, 50004), (753, 33336), (926, 27108), (1004, 25002), (1389, 18072), (1506, 16668), (1852, 13554), (2008, 12501), (2259, 11112), (2778, 9036), (3012, 8334), (3704, 6777), (4167, 6024), (4518, 5556)]