25140878080

素因数分解:

$2^8\times 5^1\times {\mathrm{569}}^1\times {\mathrm{34519}}^1$

素因数の和:35109

約数の個数: 72

約数和(自身を含む): 60327842400

約数和(自身を除く): 35186964320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 569, 640, 1138, 1280, 2276, 2845, 4552, 5690, 9104, 11380, 18208, 22760, 34519, 36416, 45520, 69038, 72832, 91040, 138076, 145664, 172595, 182080, 276152, 345190, 364160, 552304, 690380, 728320, 1104608, 1380760, 2209216, 2761520, 4418432, 5523040, 8836864, 11046080, 19641311, 22092160, 39282622, 44184320, 78565244, 98206555, 157130488, 196413110, 314260976, 392826220, 628521952, 785652440, 1257043904, 1571304880, 2514087808, 3142609760, 5028175616, 6285219520, 12570439040, 25140878080]

約数ペア:

[(1, 25140878080), (2, 12570439040), (4, 6285219520), (5, 5028175616), (8, 3142609760), (10, 2514087808), (16, 1571304880), (20, 1257043904), (32, 785652440), (40, 628521952), (64, 392826220), (80, 314260976), (128, 196413110), (160, 157130488), (256, 98206555), (320, 78565244), (569, 44184320), (640, 39282622), (1138, 22092160), (1280, 19641311), (2276, 11046080), (2845, 8836864), (4552, 5523040), (5690, 4418432), (9104, 2761520), (11380, 2209216), (18208, 1380760), (22760, 1104608), (34519, 728320), (36416, 690380), (45520, 552304), (69038, 364160), (72832, 345190), (91040, 276152), (138076, 182080), (145664, 172595)]