11259400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 27565200

約数和(自身を除く): 16305800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2963, 3800, 5926, 11852, 14815, 23704, 29630, 56297, 59260, 74075, 112594, 118520, 148150, 225188, 281485, 296300, 450376, 562970, 592600, 1125940, 1407425, 2251880, 2814850, 5629700, 11259400]

約数ペア:

[(1, 11259400), (2, 5629700), (4, 2814850), (5, 2251880), (8, 1407425), (10, 1125940), (19, 592600), (20, 562970), (25, 450376), (38, 296300), (40, 281485), (50, 225188), (76, 148150), (95, 118520), (100, 112594), (152, 74075), (190, 59260), (200, 56297), (380, 29630), (475, 23704), (760, 14815), (950, 11852), (1900, 5926), (2963, 3800)]