2626360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 4009160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 127, 188, 220, 235, 254, 376, 440, 470, 508, 517, 635, 940, 1016, 1034, 1270, 1397, 1880, 2068, 2540, 2585, 2794, 4136, 5080, 5170, 5588, 5969, 6985, 10340, 11176, 11938, 13970, 20680, 23876, 27940, 29845, 47752, 55880, 59690, 65659, 119380, 131318, 238760, 262636, 328295, 525272, 656590, 1313180, 2626360]

約数ペア:

[(1, 2626360), (2, 1313180), (4, 656590), (5, 525272), (8, 328295), (10, 262636), (11, 238760), (20, 131318), (22, 119380), (40, 65659), (44, 59690), (47, 55880), (55, 47752), (88, 29845), (94, 27940), (110, 23876), (127, 20680), (188, 13970), (220, 11938), (235, 11176), (254, 10340), (376, 6985), (440, 5969), (470, 5588), (508, 5170), (517, 5080), (635, 4136), (940, 2794), (1016, 2585), (1034, 2540), (1270, 2068), (1397, 1880)]