455106560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 112

約数和(自身を含む): 1122956352

約数和(自身を除く): 667849792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 271, 320, 328, 410, 512, 542, 640, 656, 820, 1024, 1084, 1280, 1312, 1355, 1640, 2048, 2168, 2560, 2624, 2710, 3280, 4096, 4336, 5120, 5248, 5420, 6560, 8192, 8672, 10240, 10496, 10840, 11111, 13120, 17344, 20480, 20992, 21680, 22222, 26240, 34688, 40960, 41984, 43360, 44444, 52480, 55555, 69376, 83968, 86720, 88888, 104960, 111110, 138752, 167936, 173440, 177776, 209920, 222220, 277504, 335872, 346880, 355552, 419840, 444440, 555008, 693760, 711104, 839680, 888880, 1110016, 1387520, 1422208, 1679360, 1777760, 2220032, 2775040, 2844416, 3555520, 5550080, 5688832, 7111040, 11100160, 11377664, 14222080, 22755328, 28444160, 45510656, 56888320, 91021312, 113776640, 227553280, 455106560]

約数ペア:

[(1, 455106560), (2, 227553280), (4, 113776640), (5, 91021312), (8, 56888320), (10, 45510656), (16, 28444160), (20, 22755328), (32, 14222080), (40, 11377664), (41, 11100160), (64, 7111040), (80, 5688832), (82, 5550080), (128, 3555520), (160, 2844416), (164, 2775040), (205, 2220032), (256, 1777760), (271, 1679360), (320, 1422208), (328, 1387520), (410, 1110016), (512, 888880), (542, 839680), (640, 711104), (656, 693760), (820, 555008), (1024, 444440), (1084, 419840), (1280, 355552), (1312, 346880), (1355, 335872), (1640, 277504), (2048, 222220), (2168, 209920), (2560, 177776), (2624, 173440), (2710, 167936), (3280, 138752), (4096, 111110), (4336, 104960), (5120, 88888), (5248, 86720), (5420, 83968), (6560, 69376), (8192, 55555), (8672, 52480), (10240, 44444), (10496, 43360), (10840, 41984), (11111, 40960), (13120, 34688), (17344, 26240), (20480, 22222), (20992, 21680)]