25160016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 75106304

約数和(自身を除く): 49946288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 727, 824, 1236, 1442, 1454, 1648, 2163, 2181, 2472, 2884, 2908, 4326, 4362, 4944, 5089, 5768, 5816, 8652, 8724, 10178, 11536, 11632, 15267, 17304, 17448, 20356, 30534, 34608, 34896, 40712, 61068, 74881, 81424, 122136, 149762, 224643, 244272, 299524, 449286, 524167, 599048, 898572, 1048334, 1198096, 1572501, 1797144, 2096668, 3145002, 3594288, 4193336, 6290004, 8386672, 12580008, 25160016]

約数ペア:

[(1, 25160016), (2, 12580008), (3, 8386672), (4, 6290004), (6, 4193336), (7, 3594288), (8, 3145002), (12, 2096668), (14, 1797144), (16, 1572501), (21, 1198096), (24, 1048334), (28, 898572), (42, 599048), (48, 524167), (56, 449286), (84, 299524), (103, 244272), (112, 224643), (168, 149762), (206, 122136), (309, 81424), (336, 74881), (412, 61068), (618, 40712), (721, 34896), (727, 34608), (824, 30534), (1236, 20356), (1442, 17448), (1454, 17304), (1648, 15267), (2163, 11632), (2181, 11536), (2472, 10178), (2884, 8724), (2908, 8652), (4326, 5816), (4362, 5768), (4944, 5089)]