25004062168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 51239563200

約数和(自身を除く): 26235501032

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 107, 148, 152, 214, 296, 428, 703, 856, 1123, 1369, 1406, 2033, 2246, 2738, 2812, 3959, 4066, 4492, 5476, 5624, 7918, 8132, 8984, 10952, 15836, 16264, 21337, 26011, 31672, 41551, 42674, 52022, 75221, 83102, 85348, 104044, 120161, 146483, 150442, 166204, 170696, 208088, 240322, 292966, 300884, 332408, 480644, 585932, 601768, 789469, 961288, 1171864, 1537387, 1578938, 2283059, 2783177, 3074774, 3157876, 4445957, 4566118, 5566354, 6149548, 6315752, 8891914, 9132236, 11132708, 12299096, 17783828, 18264472, 22265416, 29210353, 35567656, 58420706, 84473183, 116841412, 164500409, 168946366, 233682824, 329000818, 337892732, 658001636, 675785464, 1316003272, 3125507771, 6251015542, 12502031084, 25004062168]

約数ペア:

[(1, 25004062168), (2, 12502031084), (4, 6251015542), (8, 3125507771), (19, 1316003272), (37, 675785464), (38, 658001636), (74, 337892732), (76, 329000818), (107, 233682824), (148, 168946366), (152, 164500409), (214, 116841412), (296, 84473183), (428, 58420706), (703, 35567656), (856, 29210353), (1123, 22265416), (1369, 18264472), (1406, 17783828), (2033, 12299096), (2246, 11132708), (2738, 9132236), (2812, 8891914), (3959, 6315752), (4066, 6149548), (4492, 5566354), (5476, 4566118), (5624, 4445957), (7918, 3157876), (8132, 3074774), (8984, 2783177), (10952, 2283059), (15836, 1578938), (16264, 1537387), (21337, 1171864), (26011, 961288), (31672, 789469), (41551, 601768), (42674, 585932), (52022, 480644), (75221, 332408), (83102, 300884), (85348, 292966), (104044, 240322), (120161, 208088), (146483, 170696), (150442, 166204)]