10853120

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 26612880

約数和(自身を除く): 15759760

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, 556, 610, 640, 695, 976, 1112, 1220, 1280, 1390, 1952, 2224, 2440, 2780, 3904, 4448, 4880, 5560, 7808, 8479, 8896, 9760, 11120, 15616, 16958, 17792, 19520, 22240, 33916, 35584, 39040, 42395, 44480, 67832, 78080, 84790, 88960, 135664, 169580, 177920, 271328, 339160, 542656, 678320, 1085312, 1356640, 2170624, 2713280, 5426560, 10853120]

約数ペア:

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