427412480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7589}}^1$

素因数の和:7625

約数の個数: 88

約数和(自身を含む): 1118644560

約数和(自身を除く): 691232080

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, 2560, 2816, 3520, 5120, 5632, 7040, 7589, 11264, 14080, 15178, 28160, 30356, 37945, 56320, 60712, 75890, 83479, 121424, 151780, 166958, 242848, 303560, 333916, 417395, 485696, 607120, 667832, 834790, 971392, 1214240, 1335664, 1669580, 1942784, 2428480, 2671328, 3339160, 3885568, 4856960, 5342656, 6678320, 7771136, 9713920, 10685312, 13356640, 19427840, 21370624, 26713280, 38855680, 42741248, 53426560, 85482496, 106853120, 213706240, 427412480]

約数ペア:

[(1, 427412480), (2, 213706240), (4, 106853120), (5, 85482496), (8, 53426560), (10, 42741248), (11, 38855680), (16, 26713280), (20, 21370624), (22, 19427840), (32, 13356640), (40, 10685312), (44, 9713920), (55, 7771136), (64, 6678320), (80, 5342656), (88, 4856960), (110, 3885568), (128, 3339160), (160, 2671328), (176, 2428480), (220, 1942784), (256, 1669580), (320, 1335664), (352, 1214240), (440, 971392), (512, 834790), (640, 667832), (704, 607120), (880, 485696), (1024, 417395), (1280, 333916), (1408, 303560), (1760, 242848), (2560, 166958), (2816, 151780), (3520, 121424), (5120, 83479), (5632, 75890), (7040, 60712), (7589, 56320), (11264, 37945), (14080, 30356), (15178, 28160)]