13825280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 37871232

約数和(自身を除く): 24045952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1543, 1792, 2240, 3086, 4480, 6172, 7715, 8960, 10801, 12344, 15430, 21602, 24688, 30860, 43204, 49376, 54005, 61720, 86408, 98752, 108010, 123440, 172816, 197504, 216020, 246880, 345632, 395008, 432040, 493760, 691264, 864080, 987520, 1382528, 1728160, 1975040, 2765056, 3456320, 6912640, 13825280]

約数ペア:

[(1, 13825280), (2, 6912640), (4, 3456320), (5, 2765056), (7, 1975040), (8, 1728160), (10, 1382528), (14, 987520), (16, 864080), (20, 691264), (28, 493760), (32, 432040), (35, 395008), (40, 345632), (56, 246880), (64, 216020), (70, 197504), (80, 172816), (112, 123440), (128, 108010), (140, 98752), (160, 86408), (224, 61720), (256, 54005), (280, 49376), (320, 43204), (448, 30860), (560, 24688), (640, 21602), (896, 15430), (1120, 12344), (1280, 10801), (1543, 8960), (1792, 7715), (2240, 6172), (3086, 4480)]