57024880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 150209136

約数和(自身を除く): 93184256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 121, 137, 172, 176, 215, 220, 242, 274, 344, 430, 440, 473, 484, 548, 605, 685, 688, 860, 880, 946, 968, 1096, 1210, 1370, 1507, 1720, 1892, 1936, 2192, 2365, 2420, 2740, 3014, 3440, 3784, 4730, 4840, 5203, 5480, 5891, 6028, 7535, 7568, 9460, 9680, 10406, 10960, 11782, 12056, 15070, 16577, 18920, 20812, 23564, 24112, 26015, 29455, 30140, 33154, 37840, 41624, 47128, 52030, 58910, 60280, 64801, 66308, 82885, 83248, 94256, 104060, 117820, 120560, 129602, 132616, 165770, 208120, 235640, 259204, 265232, 324005, 331540, 416240, 471280, 518408, 648010, 663080, 712811, 1036816, 1296020, 1326160, 1425622, 2592040, 2851244, 3564055, 5184080, 5702488, 7128110, 11404976, 14256220, 28512440, 57024880]

約数ペア:

[(1, 57024880), (2, 28512440), (4, 14256220), (5, 11404976), (8, 7128110), (10, 5702488), (11, 5184080), (16, 3564055), (20, 2851244), (22, 2592040), (40, 1425622), (43, 1326160), (44, 1296020), (55, 1036816), (80, 712811), (86, 663080), (88, 648010), (110, 518408), (121, 471280), (137, 416240), (172, 331540), (176, 324005), (215, 265232), (220, 259204), (242, 235640), (274, 208120), (344, 165770), (430, 132616), (440, 129602), (473, 120560), (484, 117820), (548, 104060), (605, 94256), (685, 83248), (688, 82885), (860, 66308), (880, 64801), (946, 60280), (968, 58910), (1096, 52030), (1210, 47128), (1370, 41624), (1507, 37840), (1720, 33154), (1892, 30140), (1936, 29455), (2192, 26015), (2365, 24112), (2420, 23564), (2740, 20812), (3014, 18920), (3440, 16577), (3784, 15070), (4730, 12056), (4840, 11782), (5203, 10960), (5480, 10406), (5891, 9680), (6028, 9460), (7535, 7568)]