5550080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 52

約数和(自身を含む): 13367712

約数和(自身を除く): 7817632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 320, 512, 542, 640, 1024, 1084, 1280, 1355, 2048, 2168, 2560, 2710, 4096, 4336, 5120, 5420, 8672, 10240, 10840, 17344, 20480, 21680, 34688, 43360, 69376, 86720, 138752, 173440, 277504, 346880, 555008, 693760, 1110016, 1387520, 2775040, 5550080]

約数ペア:

[(1, 5550080), (2, 2775040), (4, 1387520), (5, 1110016), (8, 693760), (10, 555008), (16, 346880), (20, 277504), (32, 173440), (40, 138752), (64, 86720), (80, 69376), (128, 43360), (160, 34688), (256, 21680), (271, 20480), (320, 17344), (512, 10840), (542, 10240), (640, 8672), (1024, 5420), (1084, 5120), (1280, 4336), (1355, 4096), (2048, 2710), (2168, 2560)]