4658360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 7506760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 131, 140, 254, 262, 280, 508, 524, 635, 655, 889, 917, 1016, 1048, 1270, 1310, 1778, 1834, 2540, 2620, 3556, 3668, 4445, 4585, 5080, 5240, 7112, 7336, 8890, 9170, 16637, 17780, 18340, 33274, 35560, 36680, 66548, 83185, 116459, 133096, 166370, 232918, 332740, 465836, 582295, 665480, 931672, 1164590, 2329180, 4658360]

約数ペア:

[(1, 4658360), (2, 2329180), (4, 1164590), (5, 931672), (7, 665480), (8, 582295), (10, 465836), (14, 332740), (20, 232918), (28, 166370), (35, 133096), (40, 116459), (56, 83185), (70, 66548), (127, 36680), (131, 35560), (140, 33274), (254, 18340), (262, 17780), (280, 16637), (508, 9170), (524, 8890), (635, 7336), (655, 7112), (889, 5240), (917, 5080), (1016, 4585), (1048, 4445), (1270, 3668), (1310, 3556), (1778, 2620), (1834, 2540)]