17372080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 46425600

約数和(自身を除く): 29053520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1039, 1045, 1520, 1672, 2078, 2090, 3344, 4156, 4180, 5195, 8312, 8360, 10390, 11429, 16624, 16720, 19741, 20780, 22858, 39482, 41560, 45716, 57145, 78964, 83120, 91432, 98705, 114290, 157928, 182864, 197410, 217151, 228580, 315856, 394820, 434302, 457160, 789640, 868604, 914320, 1085755, 1579280, 1737208, 2171510, 3474416, 4343020, 8686040, 17372080]

約数ペア:

[(1, 17372080), (2, 8686040), (4, 4343020), (5, 3474416), (8, 2171510), (10, 1737208), (11, 1579280), (16, 1085755), (19, 914320), (20, 868604), (22, 789640), (38, 457160), (40, 434302), (44, 394820), (55, 315856), (76, 228580), (80, 217151), (88, 197410), (95, 182864), (110, 157928), (152, 114290), (176, 98705), (190, 91432), (209, 83120), (220, 78964), (304, 57145), (380, 45716), (418, 41560), (440, 39482), (760, 22858), (836, 20780), (880, 19741), (1039, 16720), (1045, 16624), (1520, 11429), (1672, 10390), (2078, 8360), (2090, 8312), (3344, 5195), (4156, 4180)]