11745760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5675

約数の個数: 48

約数和(自身を含む): 29889216

約数和(自身を除く): 18143456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5647, 11294, 22588, 28235, 45176, 56470, 73411, 90352, 112940, 146822, 180704, 225880, 293644, 367055, 451760, 587288, 734110, 903520, 1174576, 1468220, 2349152, 2936440, 5872880, 11745760]

約数ペア:

[(1, 11745760), (2, 5872880), (4, 2936440), (5, 2349152), (8, 1468220), (10, 1174576), (13, 903520), (16, 734110), (20, 587288), (26, 451760), (32, 367055), (40, 293644), (52, 225880), (65, 180704), (80, 146822), (104, 112940), (130, 90352), (160, 73411), (208, 56470), (260, 45176), (416, 28235), (520, 22588), (1040, 11294), (2080, 5647)]