16803760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7243}}^1$

素因数の和:7285

約数の個数: 40

約数和(自身を含む): 40421520

約数和(自身を除く): 23617760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 7243, 14486, 28972, 36215, 57944, 72430, 115888, 144860, 210047, 289720, 420094, 579440, 840188, 1050235, 1680376, 2100470, 3360752, 4200940, 8401880, 16803760]

約数ペア:

[(1, 16803760), (2, 8401880), (4, 4200940), (5, 3360752), (8, 2100470), (10, 1680376), (16, 1050235), (20, 840188), (29, 579440), (40, 420094), (58, 289720), (80, 210047), (116, 144860), (145, 115888), (232, 72430), (290, 57944), (464, 36215), (580, 28972), (1160, 14486), (2320, 7243)]