25434851260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191441}}^1$

素因数の和:191543

約数の個数: 96

約数和(自身を含む): 66640194432

約数和(自身を除く): 41205343172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 3796, 4745, 5110, 6643, 9490, 10220, 13286, 18980, 26572, 33215, 66430, 132860, 191441, 382882, 765764, 957205, 1340087, 1914410, 2488733, 2680174, 3828820, 4977466, 5360348, 6700435, 9954932, 12443665, 13400870, 13975193, 17421131, 24887330, 26801740, 27950386, 34842262, 49774660, 55900772, 69684524, 69875965, 87105655, 97826351, 139751930, 174211310, 181677509, 195652702, 279503860, 348422620, 363355018, 391305404, 489131755, 726710036, 908387545, 978263510, 1271742563, 1816775090, 1956527020, 2543485126, 3633550180, 5086970252, 6358712815, 12717425630, 25434851260]

約数ペア:

[(1, 25434851260), (2, 12717425630), (4, 6358712815), (5, 5086970252), (7, 3633550180), (10, 2543485126), (13, 1956527020), (14, 1816775090), (20, 1271742563), (26, 978263510), (28, 908387545), (35, 726710036), (52, 489131755), (65, 391305404), (70, 363355018), (73, 348422620), (91, 279503860), (130, 195652702), (140, 181677509), (146, 174211310), (182, 139751930), (260, 97826351), (292, 87105655), (364, 69875965), (365, 69684524), (455, 55900772), (511, 49774660), (730, 34842262), (910, 27950386), (949, 26801740), (1022, 24887330), (1460, 17421131), (1820, 13975193), (1898, 13400870), (2044, 12443665), (2555, 9954932), (3796, 6700435), (4745, 5360348), (5110, 4977466), (6643, 3828820), (9490, 2680174), (10220, 2488733), (13286, 1914410), (18980, 1340087), (26572, 957205), (33215, 765764), (66430, 382882), (132860, 191441)]