47860147280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{26261}}^1$

素因数の和:26413

約数の個数: 160

約数和(自身を含む): 128956924800

約数和(自身を除く): 81096777520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 109, 110, 152, 176, 190, 209, 218, 220, 304, 380, 418, 436, 440, 545, 760, 836, 872, 880, 1045, 1090, 1199, 1520, 1672, 1744, 2071, 2090, 2180, 2398, 3344, 4142, 4180, 4360, 4796, 5995, 8284, 8360, 8720, 9592, 10355, 11990, 16568, 16720, 19184, 20710, 22781, 23980, 26261, 33136, 41420, 45562, 47960, 52522, 82840, 91124, 95920, 105044, 113905, 131305, 165680, 182248, 210088, 227810, 262610, 288871, 364496, 420176, 455620, 498959, 525220, 577742, 911240, 997918, 1050440, 1155484, 1444355, 1822480, 1995836, 2100880, 2310968, 2494795, 2862449, 2888710, 3991672, 4621936, 4989590, 5488549, 5724898, 5777420, 7983344, 9979180, 10977098, 11449796, 11554840, 14312245, 19958360, 21954196, 22899592, 23109680, 27442745, 28624490, 31486939, 39916720, 43908392, 45799184, 54386531, 54885490, 57248980, 62973878, 87816784, 108773062, 109770980, 114497960, 125947756, 157434695, 217546124, 219541960, 228995920, 251895512, 271932655, 314869390, 435092248, 439083920, 503791024, 543865310, 598251841, 629738780, 870184496, 1087730620, 1196503682, 1259477560, 2175461240, 2393007364, 2518955120, 2991259205, 4350922480, 4786014728, 5982518410, 9572029456, 11965036820, 23930073640, 47860147280]

約数ペア:

[(1, 47860147280), (2, 23930073640), (4, 11965036820), (5, 9572029456), (8, 5982518410), (10, 4786014728), (11, 4350922480), (16, 2991259205), (19, 2518955120), (20, 2393007364), (22, 2175461240), (38, 1259477560), (40, 1196503682), (44, 1087730620), (55, 870184496), (76, 629738780), (80, 598251841), (88, 543865310), (95, 503791024), (109, 439083920), (110, 435092248), (152, 314869390), (176, 271932655), (190, 251895512), (209, 228995920), (218, 219541960), (220, 217546124), (304, 157434695), (380, 125947756), (418, 114497960), (436, 109770980), (440, 108773062), (545, 87816784), (760, 62973878), (836, 57248980), (872, 54885490), (880, 54386531), (1045, 45799184), (1090, 43908392), (1199, 39916720), (1520, 31486939), (1672, 28624490), (1744, 27442745), (2071, 23109680), (2090, 22899592), (2180, 21954196), (2398, 19958360), (3344, 14312245), (4142, 11554840), (4180, 11449796), (4360, 10977098), (4796, 9979180), (5995, 7983344), (8284, 5777420), (8360, 5724898), (8720, 5488549), (9592, 4989590), (10355, 4621936), (11990, 3991672), (16568, 2888710), (16720, 2862449), (19184, 2494795), (20710, 2310968), (22781, 2100880), (23980, 1995836), (26261, 1822480), (33136, 1444355), (41420, 1155484), (45562, 1050440), (47960, 997918), (52522, 911240), (82840, 577742), (91124, 525220), (95920, 498959), (105044, 455620), (113905, 420176), (131305, 364496), (165680, 288871), (182248, 262610), (210088, 227810)]