1213008800

素因数分解:

$2^5\times 5^2\times {\mathrm{1516261}}^1$

素因数の和:1516281

約数の個数: 36

約数和(自身を含む): 2961259686

約数和(自身を除く): 1748250886

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1516261, 3032522, 6065044, 7581305, 12130088, 15162610, 24260176, 30325220, 37906525, 48520352, 60650440, 75813050, 121300880, 151626100, 242601760, 303252200, 606504400, 1213008800]

約数ペア:

[(1, 1213008800), (2, 606504400), (4, 303252200), (5, 242601760), (8, 151626100), (10, 121300880), (16, 75813050), (20, 60650440), (25, 48520352), (32, 37906525), (40, 30325220), (50, 24260176), (80, 15162610), (100, 12130088), (160, 7581305), (200, 6065044), (400, 3032522), (800, 1516261)]