11290400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1314

約数の個数: 72

約数和(自身を含む): 30091824

約数和(自身を除く): 18801424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1283, 1760, 2200, 2566, 4400, 5132, 6415, 8800, 10264, 12830, 14113, 20528, 25660, 28226, 32075, 41056, 51320, 56452, 64150, 70565, 102640, 112904, 128300, 141130, 205280, 225808, 256600, 282260, 352825, 451616, 513200, 564520, 705650, 1026400, 1129040, 1411300, 2258080, 2822600, 5645200, 11290400]

約数ペア:

[(1, 11290400), (2, 5645200), (4, 2822600), (5, 2258080), (8, 1411300), (10, 1129040), (11, 1026400), (16, 705650), (20, 564520), (22, 513200), (25, 451616), (32, 352825), (40, 282260), (44, 256600), (50, 225808), (55, 205280), (80, 141130), (88, 128300), (100, 112904), (110, 102640), (160, 70565), (176, 64150), (200, 56452), (220, 51320), (275, 41056), (352, 32075), (400, 28226), (440, 25660), (550, 20528), (800, 14113), (880, 12830), (1100, 10264), (1283, 8800), (1760, 6415), (2200, 5132), (2566, 4400)]