11550440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26251}}^1$

素因数の和:26273

約数の個数: 32

約数和(自身を含む): 28352160

約数和(自身を除く): 16801720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26251, 52502, 105004, 131255, 210008, 262510, 288761, 525020, 577522, 1050040, 1155044, 1443805, 2310088, 2887610, 5775220, 11550440]

約数ペア:

[(1, 11550440), (2, 5775220), (4, 2887610), (5, 2310088), (8, 1443805), (10, 1155044), (11, 1050040), (20, 577522), (22, 525020), (40, 288761), (44, 262510), (55, 210008), (88, 131255), (110, 105004), (220, 52502), (440, 26251)]