1109552080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21773}}^1$

素因数の和:21813

約数の個数: 120

約数和(自身を含む): 3231871272

約数和(自身を除く): 2122319192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 21773, 25480, 43546, 50960, 87092, 108865, 152411, 174184, 217730, 283049, 304822, 348368, 435460, 566098, 609644, 762055, 870920, 1066877, 1132196, 1219288, 1415245, 1524110, 1741840, 1981343, 2133754, 2264392, 2438576, 2830490, 3048220, 3962686, 4267508, 4528784, 5334385, 5660980, 6096440, 7925372, 8535016, 9906715, 10668770, 11321960, 12192880, 13869401, 15850744, 17070032, 19813430, 21337540, 22643920, 27738802, 31701488, 39626860, 42675080, 55477604, 69347005, 79253720, 85350160, 110955208, 138694010, 158507440, 221910416, 277388020, 554776040, 1109552080]

約数ペア:

[(1, 1109552080), (2, 554776040), (4, 277388020), (5, 221910416), (7, 158507440), (8, 138694010), (10, 110955208), (13, 85350160), (14, 79253720), (16, 69347005), (20, 55477604), (26, 42675080), (28, 39626860), (35, 31701488), (40, 27738802), (49, 22643920), (52, 21337540), (56, 19813430), (65, 17070032), (70, 15850744), (80, 13869401), (91, 12192880), (98, 11321960), (104, 10668770), (112, 9906715), (130, 8535016), (140, 7925372), (182, 6096440), (196, 5660980), (208, 5334385), (245, 4528784), (260, 4267508), (280, 3962686), (364, 3048220), (392, 2830490), (455, 2438576), (490, 2264392), (520, 2133754), (560, 1981343), (637, 1741840), (728, 1524110), (784, 1415245), (910, 1219288), (980, 1132196), (1040, 1066877), (1274, 870920), (1456, 762055), (1820, 609644), (1960, 566098), (2548, 435460), (3185, 348368), (3640, 304822), (3920, 283049), (5096, 217730), (6370, 174184), (7280, 152411), (10192, 108865), (12740, 87092), (21773, 50960), (25480, 43546)]