4521278740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 10776600576

約数和(自身を除く): 6255321836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 127, 188, 220, 235, 242, 254, 313, 470, 484, 508, 517, 605, 626, 635, 940, 1034, 1210, 1252, 1270, 1397, 1565, 2068, 2420, 2540, 2585, 2794, 3130, 3443, 5170, 5588, 5687, 5969, 6260, 6886, 6985, 10340, 11374, 11938, 13772, 13970, 14711, 15367, 17215, 22748, 23876, 27940, 28435, 29422, 29845, 30734, 34430, 37873, 39751, 56870, 58844, 59690, 61468, 65659, 68860, 73555, 75746, 76835, 79502, 113740, 119380, 131318, 147110, 151492, 153670, 159004, 161821, 189365, 198755, 262636, 294220, 307340, 323642, 328295, 378730, 397510, 437261, 647284, 656590, 722249, 757460, 795020, 809105, 874522, 1313180, 1444498, 1618210, 1749044, 1780031, 1868297, 2186305, 2888996, 3236420, 3560062, 3611245, 3736594, 4372610, 4809871, 7120124, 7222490, 7473188, 8745220, 8900155, 9341485, 9619742, 14444980, 17800310, 18682970, 19239484, 20551267, 24049355, 35600620, 37365940, 41102534, 48098710, 82205068, 96197420, 102756335, 205512670, 226063937, 411025340, 452127874, 904255748, 1130319685, 2260639370, 4521278740]

約数ペア:

[(1, 4521278740), (2, 2260639370), (4, 1130319685), (5, 904255748), (10, 452127874), (11, 411025340), (20, 226063937), (22, 205512670), (44, 102756335), (47, 96197420), (55, 82205068), (94, 48098710), (110, 41102534), (121, 37365940), (127, 35600620), (188, 24049355), (220, 20551267), (235, 19239484), (242, 18682970), (254, 17800310), (313, 14444980), (470, 9619742), (484, 9341485), (508, 8900155), (517, 8745220), (605, 7473188), (626, 7222490), (635, 7120124), (940, 4809871), (1034, 4372610), (1210, 3736594), (1252, 3611245), (1270, 3560062), (1397, 3236420), (1565, 2888996), (2068, 2186305), (2420, 1868297), (2540, 1780031), (2585, 1749044), (2794, 1618210), (3130, 1444498), (3443, 1313180), (5170, 874522), (5588, 809105), (5687, 795020), (5969, 757460), (6260, 722249), (6886, 656590), (6985, 647284), (10340, 437261), (11374, 397510), (11938, 378730), (13772, 328295), (13970, 323642), (14711, 307340), (15367, 294220), (17215, 262636), (22748, 198755), (23876, 189365), (27940, 161821), (28435, 159004), (29422, 153670), (29845, 151492), (30734, 147110), (34430, 131318), (37873, 119380), (39751, 113740), (56870, 79502), (58844, 76835), (59690, 75746), (61468, 73555), (65659, 68860)]