1975040

素因数分解:

$2^8\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1564

約数の個数: 36

約数和(自身を含む): 4733904

約数和(自身を除く): 2758864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1543, 3086, 6172, 7715, 12344, 15430, 24688, 30860, 49376, 61720, 98752, 123440, 197504, 246880, 395008, 493760, 987520, 1975040]

約数ペア:

[(1, 1975040), (2, 987520), (4, 493760), (5, 395008), (8, 246880), (10, 197504), (16, 123440), (20, 98752), (32, 61720), (40, 49376), (64, 30860), (80, 24688), (128, 15430), (160, 12344), (256, 7715), (320, 6172), (640, 3086), (1280, 1543)]