26585160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31649}}^1$

素因数の和:31670

約数の個数: 64

約数和(自身を含む): 91152000

約数和(自身を除く): 64566840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31649, 63298, 94947, 126596, 158245, 189894, 221543, 253192, 316490, 379788, 443086, 474735, 632980, 664629, 759576, 886172, 949470, 1107715, 1265960, 1329258, 1772344, 1898940, 2215430, 2658516, 3323145, 3797880, 4430860, 5317032, 6646290, 8861720, 13292580, 26585160]

約数ペア:

[(1, 26585160), (2, 13292580), (3, 8861720), (4, 6646290), (5, 5317032), (6, 4430860), (7, 3797880), (8, 3323145), (10, 2658516), (12, 2215430), (14, 1898940), (15, 1772344), (20, 1329258), (21, 1265960), (24, 1107715), (28, 949470), (30, 886172), (35, 759576), (40, 664629), (42, 632980), (56, 474735), (60, 443086), (70, 379788), (84, 316490), (105, 253192), (120, 221543), (140, 189894), (168, 158245), (210, 126596), (280, 94947), (420, 63298), (840, 31649)]