11104020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20563}}^1$

素因数の和:20581

約数の個数: 48

約数和(自身を含む): 34547520

約数和(自身を除く): 23443500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20563, 41126, 61689, 82252, 102815, 123378, 185067, 205630, 246756, 308445, 370134, 411260, 555201, 616890, 740268, 925335, 1110402, 1233780, 1850670, 2220804, 2776005, 3701340, 5552010, 11104020]

約数ペア:

[(1, 11104020), (2, 5552010), (3, 3701340), (4, 2776005), (5, 2220804), (6, 1850670), (9, 1233780), (10, 1110402), (12, 925335), (15, 740268), (18, 616890), (20, 555201), (27, 411260), (30, 370134), (36, 308445), (45, 246756), (54, 205630), (60, 185067), (90, 123378), (108, 102815), (135, 82252), (180, 61689), (270, 41126), (540, 20563)]