25542080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4237

約数の個数: 56

約数和(自身を含む): 64038480

約数和(自身を除く): 38496400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4201, 6080, 8402, 16804, 21005, 33608, 42010, 67216, 79819, 84020, 134432, 159638, 168040, 268864, 319276, 336080, 399095, 638552, 672160, 798190, 1277104, 1344320, 1596380, 2554208, 3192760, 5108416, 6385520, 12771040, 25542080]

約数ペア:

[(1, 25542080), (2, 12771040), (4, 6385520), (5, 5108416), (8, 3192760), (10, 2554208), (16, 1596380), (19, 1344320), (20, 1277104), (32, 798190), (38, 672160), (40, 638552), (64, 399095), (76, 336080), (80, 319276), (95, 268864), (152, 168040), (160, 159638), (190, 134432), (304, 84020), (320, 79819), (380, 67216), (608, 42010), (760, 33608), (1216, 21005), (1520, 16804), (3040, 8402), (4201, 6080)]