73272320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 88

約数和(自身を含む): 191893968

約数和(自身を除く): 118621648

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, 1301, 1408, 1760, 2560, 2602, 2816, 3520, 5120, 5204, 5632, 6505, 7040, 10408, 11264, 13010, 14080, 14311, 20816, 26020, 28160, 28622, 41632, 52040, 56320, 57244, 71555, 83264, 104080, 114488, 143110, 166528, 208160, 228976, 286220, 333056, 416320, 457952, 572440, 666112, 832640, 915904, 1144880, 1332224, 1665280, 1831808, 2289760, 3330560, 3663616, 4579520, 6661120, 7327232, 9159040, 14654464, 18318080, 36636160, 73272320]

約数ペア:

[(1, 73272320), (2, 36636160), (4, 18318080), (5, 14654464), (8, 9159040), (10, 7327232), (11, 6661120), (16, 4579520), (20, 3663616), (22, 3330560), (32, 2289760), (40, 1831808), (44, 1665280), (55, 1332224), (64, 1144880), (80, 915904), (88, 832640), (110, 666112), (128, 572440), (160, 457952), (176, 416320), (220, 333056), (256, 286220), (320, 228976), (352, 208160), (440, 166528), (512, 143110), (640, 114488), (704, 104080), (880, 83264), (1024, 71555), (1280, 57244), (1301, 56320), (1408, 52040), (1760, 41632), (2560, 28622), (2602, 28160), (2816, 26020), (3520, 20816), (5120, 14311), (5204, 14080), (5632, 13010), (6505, 11264), (7040, 10408)]