10838960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 27989280

約数和(自身を除く): 17150320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 113, 176, 218, 220, 226, 436, 440, 452, 545, 565, 872, 880, 904, 1090, 1130, 1199, 1243, 1744, 1808, 2180, 2260, 2398, 2486, 4360, 4520, 4796, 4972, 5995, 6215, 8720, 9040, 9592, 9944, 11990, 12317, 12430, 19184, 19888, 23980, 24634, 24860, 47960, 49268, 49720, 61585, 95920, 98536, 99440, 123170, 135487, 197072, 246340, 270974, 492680, 541948, 677435, 985360, 1083896, 1354870, 2167792, 2709740, 5419480, 10838960]

約数ペア:

[(1, 10838960), (2, 5419480), (4, 2709740), (5, 2167792), (8, 1354870), (10, 1083896), (11, 985360), (16, 677435), (20, 541948), (22, 492680), (40, 270974), (44, 246340), (55, 197072), (80, 135487), (88, 123170), (109, 99440), (110, 98536), (113, 95920), (176, 61585), (218, 49720), (220, 49268), (226, 47960), (436, 24860), (440, 24634), (452, 23980), (545, 19888), (565, 19184), (872, 12430), (880, 12317), (904, 11990), (1090, 9944), (1130, 9592), (1199, 9040), (1243, 8720), (1744, 6215), (1808, 5995), (2180, 4972), (2260, 4796), (2398, 4520), (2486, 4360)]