2776125440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12323}}^1$

素因数の和:12363

約数の個数: 104

約数和(自身を含む): 7268103648

約数和(自身を除く): 4491978208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 4096, 5120, 5632, 7040, 10240, 11264, 12323, 14080, 20480, 22528, 24646, 28160, 45056, 49292, 56320, 61615, 98584, 112640, 123230, 135553, 197168, 225280, 246460, 271106, 394336, 492920, 542212, 677765, 788672, 985840, 1084424, 1355530, 1577344, 1971680, 2168848, 2711060, 3154688, 3943360, 4337696, 5422120, 6309376, 7886720, 8675392, 10844240, 12618752, 15773440, 17350784, 21688480, 25237504, 31546880, 34701568, 43376960, 50475008, 63093760, 69403136, 86753920, 126187520, 138806272, 173507840, 252375040, 277612544, 347015680, 555225088, 694031360, 1388062720, 2776125440]

約数ペア:

[(1, 2776125440), (2, 1388062720), (4, 694031360), (5, 555225088), (8, 347015680), (10, 277612544), (11, 252375040), (16, 173507840), (20, 138806272), (22, 126187520), (32, 86753920), (40, 69403136), (44, 63093760), (55, 50475008), (64, 43376960), (80, 34701568), (88, 31546880), (110, 25237504), (128, 21688480), (160, 17350784), (176, 15773440), (220, 12618752), (256, 10844240), (320, 8675392), (352, 7886720), (440, 6309376), (512, 5422120), (640, 4337696), (704, 3943360), (880, 3154688), (1024, 2711060), (1280, 2168848), (1408, 1971680), (1760, 1577344), (2048, 1355530), (2560, 1084424), (2816, 985840), (3520, 788672), (4096, 677765), (5120, 542212), (5632, 492920), (7040, 394336), (10240, 271106), (11264, 246460), (12323, 225280), (14080, 197168), (20480, 135553), (22528, 123230), (24646, 112640), (28160, 98584), (45056, 61615), (49292, 56320)]