11201120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 30881088

約数和(自身を除く): 19679968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 137, 140, 146, 160, 224, 274, 280, 292, 365, 511, 548, 560, 584, 685, 730, 959, 1022, 1096, 1120, 1168, 1370, 1460, 1918, 2044, 2192, 2336, 2555, 2740, 2920, 3836, 4088, 4384, 4795, 5110, 5480, 5840, 7672, 8176, 9590, 10001, 10220, 10960, 11680, 15344, 16352, 19180, 20002, 20440, 21920, 30688, 38360, 40004, 40880, 50005, 70007, 76720, 80008, 81760, 100010, 140014, 153440, 160016, 200020, 280028, 320032, 350035, 400040, 560056, 700070, 800080, 1120112, 1400140, 1600160, 2240224, 2800280, 5600560, 11201120]

約数ペア:

[(1, 11201120), (2, 5600560), (4, 2800280), (5, 2240224), (7, 1600160), (8, 1400140), (10, 1120112), (14, 800080), (16, 700070), (20, 560056), (28, 400040), (32, 350035), (35, 320032), (40, 280028), (56, 200020), (70, 160016), (73, 153440), (80, 140014), (112, 100010), (137, 81760), (140, 80008), (146, 76720), (160, 70007), (224, 50005), (274, 40880), (280, 40004), (292, 38360), (365, 30688), (511, 21920), (548, 20440), (560, 20002), (584, 19180), (685, 16352), (730, 15344), (959, 11680), (1022, 10960), (1096, 10220), (1120, 10001), (1168, 9590), (1370, 8176), (1460, 7672), (1918, 5840), (2044, 5480), (2192, 5110), (2336, 4795), (2555, 4384), (2740, 4088), (2920, 3836)]