7224640

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 17446752

約数和(自身を除く): 10222112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 211, 214, 320, 422, 428, 535, 844, 856, 1055, 1070, 1688, 1712, 2110, 2140, 3376, 3424, 4220, 4280, 6752, 6848, 8440, 8560, 13504, 16880, 17120, 22577, 33760, 34240, 45154, 67520, 90308, 112885, 180616, 225770, 361232, 451540, 722464, 903080, 1444928, 1806160, 3612320, 7224640]

約数ペア:

[(1, 7224640), (2, 3612320), (4, 1806160), (5, 1444928), (8, 903080), (10, 722464), (16, 451540), (20, 361232), (32, 225770), (40, 180616), (64, 112885), (80, 90308), (107, 67520), (160, 45154), (211, 34240), (214, 33760), (320, 22577), (422, 17120), (428, 16880), (535, 13504), (844, 8560), (856, 8440), (1055, 6848), (1070, 6752), (1688, 4280), (1712, 4220), (2110, 3424), (2140, 3376)]