43412480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 88

約数和(自身を含む): 106607760

約数和(自身を除く): 63195280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 139, 160, 244, 256, 278, 305, 320, 488, 512, 556, 610, 640, 695, 976, 1024, 1112, 1220, 1280, 1390, 1952, 2224, 2440, 2560, 2780, 3904, 4448, 4880, 5120, 5560, 7808, 8479, 8896, 9760, 11120, 15616, 16958, 17792, 19520, 22240, 31232, 33916, 35584, 39040, 42395, 44480, 62464, 67832, 71168, 78080, 84790, 88960, 135664, 142336, 156160, 169580, 177920, 271328, 312320, 339160, 355840, 542656, 678320, 711680, 1085312, 1356640, 2170624, 2713280, 4341248, 5426560, 8682496, 10853120, 21706240, 43412480]

約数ペア:

[(1, 43412480), (2, 21706240), (4, 10853120), (5, 8682496), (8, 5426560), (10, 4341248), (16, 2713280), (20, 2170624), (32, 1356640), (40, 1085312), (61, 711680), (64, 678320), (80, 542656), (122, 355840), (128, 339160), (139, 312320), (160, 271328), (244, 177920), (256, 169580), (278, 156160), (305, 142336), (320, 135664), (488, 88960), (512, 84790), (556, 78080), (610, 71168), (640, 67832), (695, 62464), (976, 44480), (1024, 42395), (1112, 39040), (1220, 35584), (1280, 33916), (1390, 31232), (1952, 22240), (2224, 19520), (2440, 17792), (2560, 16958), (2780, 15616), (3904, 11120), (4448, 9760), (4880, 8896), (5120, 8479), (5560, 7808)]