11000440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 17200520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1087, 1265, 2024, 2174, 2530, 4348, 5060, 5435, 8696, 10120, 10870, 11957, 21740, 23914, 25001, 43480, 47828, 50002, 59785, 95656, 100004, 119570, 125005, 200008, 239140, 250010, 275011, 478280, 500020, 550022, 1000040, 1100044, 1375055, 2200088, 2750110, 5500220, 11000440]

約数ペア:

[(1, 11000440), (2, 5500220), (4, 2750110), (5, 2200088), (8, 1375055), (10, 1100044), (11, 1000040), (20, 550022), (22, 500020), (23, 478280), (40, 275011), (44, 250010), (46, 239140), (55, 200008), (88, 125005), (92, 119570), (110, 100004), (115, 95656), (184, 59785), (220, 50002), (230, 47828), (253, 43480), (440, 25001), (460, 23914), (506, 21740), (920, 11957), (1012, 10870), (1087, 10120), (1265, 8696), (2024, 5435), (2174, 5060), (2530, 4348)]