26230120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 44168600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4073, 6440, 8146, 16292, 20365, 28511, 32584, 40730, 57022, 81460, 93679, 114044, 142555, 162920, 187358, 228088, 285110, 374716, 468395, 570220, 655753, 749432, 936790, 1140440, 1311506, 1873580, 2623012, 3278765, 3747160, 5246024, 6557530, 13115060, 26230120]

約数ペア:

[(1, 26230120), (2, 13115060), (4, 6557530), (5, 5246024), (7, 3747160), (8, 3278765), (10, 2623012), (14, 1873580), (20, 1311506), (23, 1140440), (28, 936790), (35, 749432), (40, 655753), (46, 570220), (56, 468395), (70, 374716), (92, 285110), (115, 228088), (140, 187358), (161, 162920), (184, 142555), (230, 114044), (280, 93679), (322, 81460), (460, 57022), (644, 40730), (805, 32584), (920, 28511), (1288, 20365), (1610, 16292), (3220, 8146), (4073, 6440)]