452454640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 1193227200

約数和(自身を除く): 740772560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 89, 106, 109, 110, 176, 178, 212, 218, 220, 265, 356, 424, 436, 440, 445, 530, 545, 583, 712, 848, 872, 880, 890, 979, 1060, 1090, 1166, 1199, 1424, 1744, 1780, 1958, 2120, 2180, 2332, 2398, 2915, 3560, 3916, 4240, 4360, 4664, 4717, 4796, 4895, 5777, 5830, 5995, 7120, 7832, 8720, 9328, 9434, 9592, 9701, 9790, 11554, 11660, 11990, 15664, 18868, 19184, 19402, 19580, 23108, 23320, 23585, 23980, 28885, 37736, 38804, 39160, 46216, 46640, 47170, 47960, 48505, 51887, 57770, 63547, 75472, 77608, 78320, 92432, 94340, 95920, 97010, 103774, 106711, 115540, 127094, 155216, 188680, 194020, 207548, 213422, 231080, 254188, 259435, 317735, 377360, 388040, 415096, 426844, 462160, 508376, 514153, 518870, 533555, 635470, 776080, 830192, 853688, 1016752, 1028306, 1037740, 1067110, 1270940, 1707376, 2056612, 2075480, 2134220, 2541880, 2570765, 4113224, 4150960, 4268440, 5083760, 5141530, 5655683, 8226448, 8536880, 10283060, 11311366, 20566120, 22622732, 28278415, 41132240, 45245464, 56556830, 90490928, 113113660, 226227320, 452454640]

約数ペア:

[(1, 452454640), (2, 226227320), (4, 113113660), (5, 90490928), (8, 56556830), (10, 45245464), (11, 41132240), (16, 28278415), (20, 22622732), (22, 20566120), (40, 11311366), (44, 10283060), (53, 8536880), (55, 8226448), (80, 5655683), (88, 5141530), (89, 5083760), (106, 4268440), (109, 4150960), (110, 4113224), (176, 2570765), (178, 2541880), (212, 2134220), (218, 2075480), (220, 2056612), (265, 1707376), (356, 1270940), (424, 1067110), (436, 1037740), (440, 1028306), (445, 1016752), (530, 853688), (545, 830192), (583, 776080), (712, 635470), (848, 533555), (872, 518870), (880, 514153), (890, 508376), (979, 462160), (1060, 426844), (1090, 415096), (1166, 388040), (1199, 377360), (1424, 317735), (1744, 259435), (1780, 254188), (1958, 231080), (2120, 213422), (2180, 207548), (2332, 194020), (2398, 188680), (2915, 155216), (3560, 127094), (3916, 115540), (4240, 106711), (4360, 103774), (4664, 97010), (4717, 95920), (4796, 94340), (4895, 92432), (5777, 78320), (5830, 77608), (5995, 75472), (7120, 63547), (7832, 57770), (8720, 51887), (9328, 48505), (9434, 47960), (9592, 47170), (9701, 46640), (9790, 46216), (11554, 39160), (11660, 38804), (11990, 37736), (15664, 28885), (18868, 23980), (19184, 23585), (19402, 23320), (19580, 23108)]