45372800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 122369400

約数和(自身を除く): 76996600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1289, 1408, 1600, 1760, 2200, 2578, 3200, 3520, 4400, 5156, 6445, 7040, 8800, 10312, 12890, 14179, 17600, 20624, 25780, 28358, 32225, 35200, 41248, 51560, 56716, 64450, 70895, 82496, 103120, 113432, 128900, 141790, 164992, 206240, 226864, 257800, 283580, 354475, 412480, 453728, 515600, 567160, 708950, 824960, 907456, 1031200, 1134320, 1417900, 1814912, 2062400, 2268640, 2835800, 4124800, 4537280, 5671600, 9074560, 11343200, 22686400, 45372800]

約数ペア:

[(1, 45372800), (2, 22686400), (4, 11343200), (5, 9074560), (8, 5671600), (10, 4537280), (11, 4124800), (16, 2835800), (20, 2268640), (22, 2062400), (25, 1814912), (32, 1417900), (40, 1134320), (44, 1031200), (50, 907456), (55, 824960), (64, 708950), (80, 567160), (88, 515600), (100, 453728), (110, 412480), (128, 354475), (160, 283580), (176, 257800), (200, 226864), (220, 206240), (275, 164992), (320, 141790), (352, 128900), (400, 113432), (440, 103120), (550, 82496), (640, 70895), (704, 64450), (800, 56716), (880, 51560), (1100, 41248), (1289, 35200), (1408, 32225), (1600, 28358), (1760, 25780), (2200, 20624), (2578, 17600), (3200, 14179), (3520, 12890), (4400, 10312), (5156, 8800), (6445, 7040)]