11080520080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5309}}^1\times {\mathrm{3727}}^1$

素因数の和:9056

約数の個数: 80

約数和(自身を含む): 29455971840

約数和(自身を除く): 18375451760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3727, 5309, 7454, 10618, 14908, 18635, 21236, 26089, 26545, 29816, 37163, 37270, 42472, 52178, 53090, 59632, 74326, 74540, 84944, 104356, 106180, 130445, 148652, 149080, 185815, 208712, 212360, 260890, 297304, 298160, 371630, 417424, 424720, 521780, 594608, 743260, 1043560, 1486520, 2087120, 2973040, 19786643, 39573286, 79146572, 98933215, 138506501, 158293144, 197866430, 277013002, 316586288, 395732860, 554026004, 692532505, 791465720, 1108052008, 1385065010, 1582931440, 2216104016, 2770130020, 5540260040, 11080520080]

約数ペア:

[(1, 11080520080), (2, 5540260040), (4, 2770130020), (5, 2216104016), (7, 1582931440), (8, 1385065010), (10, 1108052008), (14, 791465720), (16, 692532505), (20, 554026004), (28, 395732860), (35, 316586288), (40, 277013002), (56, 197866430), (70, 158293144), (80, 138506501), (112, 98933215), (140, 79146572), (280, 39573286), (560, 19786643), (3727, 2973040), (5309, 2087120), (7454, 1486520), (10618, 1043560), (14908, 743260), (18635, 594608), (21236, 521780), (26089, 424720), (26545, 417424), (29816, 371630), (37163, 298160), (37270, 297304), (42472, 260890), (52178, 212360), (53090, 208712), (59632, 185815), (74326, 149080), (74540, 148652), (84944, 130445), (104356, 106180)]