103456000

素因数分解:

$2^8\times 5^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 266889168

約数和(自身を除く): 163433168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 61, 64, 80, 100, 106, 122, 125, 128, 160, 200, 212, 244, 250, 256, 265, 305, 320, 400, 424, 488, 500, 530, 610, 640, 800, 848, 976, 1000, 1060, 1220, 1280, 1325, 1525, 1600, 1696, 1952, 2000, 2120, 2440, 2650, 3050, 3200, 3233, 3392, 3904, 4000, 4240, 4880, 5300, 6100, 6400, 6466, 6625, 6784, 7625, 7808, 8000, 8480, 9760, 10600, 12200, 12932, 13250, 13568, 15250, 15616, 16000, 16165, 16960, 19520, 21200, 24400, 25864, 26500, 30500, 32000, 32330, 33920, 39040, 42400, 48800, 51728, 53000, 61000, 64660, 67840, 78080, 80825, 84800, 97600, 103456, 106000, 122000, 129320, 161650, 169600, 195200, 206912, 212000, 244000, 258640, 323300, 339200, 390400, 404125, 413824, 424000, 488000, 517280, 646600, 808250, 827648, 848000, 976000, 1034560, 1293200, 1616500, 1696000, 1952000, 2069120, 2586400, 3233000, 4138240, 5172800, 6466000, 10345600, 12932000, 20691200, 25864000, 51728000, 103456000]

約数ペア:

[(1, 103456000), (2, 51728000), (4, 25864000), (5, 20691200), (8, 12932000), (10, 10345600), (16, 6466000), (20, 5172800), (25, 4138240), (32, 3233000), (40, 2586400), (50, 2069120), (53, 1952000), (61, 1696000), (64, 1616500), (80, 1293200), (100, 1034560), (106, 976000), (122, 848000), (125, 827648), (128, 808250), (160, 646600), (200, 517280), (212, 488000), (244, 424000), (250, 413824), (256, 404125), (265, 390400), (305, 339200), (320, 323300), (400, 258640), (424, 244000), (488, 212000), (500, 206912), (530, 195200), (610, 169600), (640, 161650), (800, 129320), (848, 122000), (976, 106000), (1000, 103456), (1060, 97600), (1220, 84800), (1280, 80825), (1325, 78080), (1525, 67840), (1600, 64660), (1696, 61000), (1952, 53000), (2000, 51728), (2120, 48800), (2440, 42400), (2650, 39040), (3050, 33920), (3200, 32330), (3233, 32000), (3392, 30500), (3904, 26500), (4000, 25864), (4240, 24400), (4880, 21200), (5300, 19520), (6100, 16960), (6400, 16165), (6466, 16000), (6625, 15616), (6784, 15250), (7625, 13568), (7808, 13250), (8000, 12932), (8480, 12200), (9760, 10600)]