13573120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 88

約数和(自身を含む): 35666928

約数和(自身を除く): 22093808

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, 241, 256, 320, 352, 440, 482, 512, 640, 704, 880, 964, 1024, 1205, 1280, 1408, 1760, 1928, 2410, 2560, 2651, 2816, 3520, 3856, 4820, 5120, 5302, 5632, 7040, 7712, 9640, 10604, 11264, 13255, 14080, 15424, 19280, 21208, 26510, 28160, 30848, 38560, 42416, 53020, 56320, 61696, 77120, 84832, 106040, 123392, 154240, 169664, 212080, 246784, 308480, 339328, 424160, 616960, 678656, 848320, 1233920, 1357312, 1696640, 2714624, 3393280, 6786560, 13573120]

約数ペア:

[(1, 13573120), (2, 6786560), (4, 3393280), (5, 2714624), (8, 1696640), (10, 1357312), (11, 1233920), (16, 848320), (20, 678656), (22, 616960), (32, 424160), (40, 339328), (44, 308480), (55, 246784), (64, 212080), (80, 169664), (88, 154240), (110, 123392), (128, 106040), (160, 84832), (176, 77120), (220, 61696), (241, 56320), (256, 53020), (320, 42416), (352, 38560), (440, 30848), (482, 28160), (512, 26510), (640, 21208), (704, 19280), (880, 15424), (964, 14080), (1024, 13255), (1205, 11264), (1280, 10604), (1408, 9640), (1760, 7712), (1928, 7040), (2410, 5632), (2560, 5302), (2651, 5120), (2816, 4820), (3520, 3856)]