11452880

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 26784000

約数和(自身を除く): 15331120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 599, 956, 1195, 1198, 1912, 2390, 2396, 2995, 3824, 4780, 4792, 5990, 9560, 9584, 11980, 19120, 23960, 47920, 143161, 286322, 572644, 715805, 1145288, 1431610, 2290576, 2863220, 5726440, 11452880]

約数ペア:

[(1, 11452880), (2, 5726440), (4, 2863220), (5, 2290576), (8, 1431610), (10, 1145288), (16, 715805), (20, 572644), (40, 286322), (80, 143161), (239, 47920), (478, 23960), (599, 19120), (956, 11980), (1195, 9584), (1198, 9560), (1912, 5990), (2390, 4792), (2396, 4780), (2995, 3824)]