852118280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 2088857160

約数和(自身を除く): 1236738880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 233, 260, 338, 466, 520, 541, 676, 845, 932, 1082, 1165, 1352, 1690, 1864, 2164, 2330, 2705, 3029, 3380, 4328, 4660, 5410, 6058, 6760, 7033, 9320, 10820, 12116, 14066, 15145, 21640, 24232, 28132, 30290, 35165, 39377, 56264, 60580, 70330, 78754, 91429, 121160, 126053, 140660, 157508, 182858, 196885, 252106, 281320, 315016, 365716, 393770, 457145, 504212, 630265, 731432, 787540, 914290, 1008424, 1260530, 1575080, 1638689, 1828580, 2521060, 3277378, 3657160, 5042120, 6554756, 8193445, 13109512, 16386890, 21302957, 32773780, 42605914, 65547560, 85211828, 106514785, 170423656, 213029570, 426059140, 852118280]

約数ペア:

[(1, 852118280), (2, 426059140), (4, 213029570), (5, 170423656), (8, 106514785), (10, 85211828), (13, 65547560), (20, 42605914), (26, 32773780), (40, 21302957), (52, 16386890), (65, 13109512), (104, 8193445), (130, 6554756), (169, 5042120), (233, 3657160), (260, 3277378), (338, 2521060), (466, 1828580), (520, 1638689), (541, 1575080), (676, 1260530), (845, 1008424), (932, 914290), (1082, 787540), (1165, 731432), (1352, 630265), (1690, 504212), (1864, 457145), (2164, 393770), (2330, 365716), (2705, 315016), (3029, 281320), (3380, 252106), (4328, 196885), (4660, 182858), (5410, 157508), (6058, 140660), (6760, 126053), (7033, 121160), (9320, 91429), (10820, 78754), (12116, 70330), (14066, 60580), (15145, 56264), (21640, 39377), (24232, 35165), (28132, 30290)]