38973440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 104

約数和(自身を含む): 102616848

約数和(自身を除く): 63643408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 173, 176, 220, 256, 320, 346, 352, 440, 512, 640, 692, 704, 865, 880, 1024, 1280, 1384, 1408, 1730, 1760, 1903, 2048, 2560, 2768, 2816, 3460, 3520, 3806, 4096, 5120, 5536, 5632, 6920, 7040, 7612, 9515, 10240, 11072, 11264, 13840, 14080, 15224, 19030, 20480, 22144, 22528, 27680, 28160, 30448, 38060, 44288, 45056, 55360, 56320, 60896, 76120, 88576, 110720, 112640, 121792, 152240, 177152, 221440, 225280, 243584, 304480, 354304, 442880, 487168, 608960, 708608, 885760, 974336, 1217920, 1771520, 1948672, 2435840, 3543040, 3897344, 4871680, 7794688, 9743360, 19486720, 38973440]

約数ペア:

[(1, 38973440), (2, 19486720), (4, 9743360), (5, 7794688), (8, 4871680), (10, 3897344), (11, 3543040), (16, 2435840), (20, 1948672), (22, 1771520), (32, 1217920), (40, 974336), (44, 885760), (55, 708608), (64, 608960), (80, 487168), (88, 442880), (110, 354304), (128, 304480), (160, 243584), (173, 225280), (176, 221440), (220, 177152), (256, 152240), (320, 121792), (346, 112640), (352, 110720), (440, 88576), (512, 76120), (640, 60896), (692, 56320), (704, 55360), (865, 45056), (880, 44288), (1024, 38060), (1280, 30448), (1384, 28160), (1408, 27680), (1730, 22528), (1760, 22144), (1903, 20480), (2048, 19030), (2560, 15224), (2768, 14080), (2816, 13840), (3460, 11264), (3520, 11072), (3806, 10240), (4096, 9515), (5120, 7612), (5536, 7040), (5632, 6920)]