91041280

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 246600288

約数和(自身を除く): 155559008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 61, 64, 80, 88, 106, 110, 122, 128, 160, 176, 212, 220, 244, 256, 265, 305, 320, 352, 424, 440, 488, 512, 530, 583, 610, 640, 671, 704, 848, 880, 976, 1060, 1166, 1220, 1280, 1342, 1408, 1696, 1760, 1952, 2120, 2332, 2440, 2560, 2684, 2816, 2915, 3233, 3355, 3392, 3520, 3904, 4240, 4664, 4880, 5368, 5632, 5830, 6466, 6710, 6784, 7040, 7808, 8480, 9328, 9760, 10736, 11660, 12932, 13420, 13568, 14080, 15616, 16165, 16960, 18656, 19520, 21472, 23320, 25864, 26840, 27136, 28160, 31232, 32330, 33920, 35563, 37312, 39040, 42944, 46640, 51728, 53680, 64660, 67840, 71126, 74624, 78080, 85888, 93280, 103456, 107360, 129320, 135680, 142252, 149248, 156160, 171776, 177815, 186560, 206912, 214720, 258640, 284504, 298496, 343552, 355630, 373120, 413824, 429440, 517280, 569008, 711260, 746240, 827648, 858880, 1034560, 1138016, 1422520, 1492480, 1655296, 1717760, 2069120, 2276032, 2845040, 4138240, 4552064, 5690080, 8276480, 9104128, 11380160, 18208256, 22760320, 45520640, 91041280]

約数ペア:

[(1, 91041280), (2, 45520640), (4, 22760320), (5, 18208256), (8, 11380160), (10, 9104128), (11, 8276480), (16, 5690080), (20, 4552064), (22, 4138240), (32, 2845040), (40, 2276032), (44, 2069120), (53, 1717760), (55, 1655296), (61, 1492480), (64, 1422520), (80, 1138016), (88, 1034560), (106, 858880), (110, 827648), (122, 746240), (128, 711260), (160, 569008), (176, 517280), (212, 429440), (220, 413824), (244, 373120), (256, 355630), (265, 343552), (305, 298496), (320, 284504), (352, 258640), (424, 214720), (440, 206912), (488, 186560), (512, 177815), (530, 171776), (583, 156160), (610, 149248), (640, 142252), (671, 135680), (704, 129320), (848, 107360), (880, 103456), (976, 93280), (1060, 85888), (1166, 78080), (1220, 74624), (1280, 71126), (1342, 67840), (1408, 64660), (1696, 53680), (1760, 51728), (1952, 46640), (2120, 42944), (2332, 39040), (2440, 37312), (2560, 35563), (2684, 33920), (2816, 32330), (2915, 31232), (3233, 28160), (3355, 27136), (3392, 26840), (3520, 25864), (3904, 23320), (4240, 21472), (4664, 19520), (4880, 18656), (5368, 16960), (5632, 16165), (5830, 15616), (6466, 14080), (6710, 13568), (6784, 13420), (7040, 12932), (7808, 11660), (8480, 10736), (9328, 9760)]