79118480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{141283}}^1$

素因数の和:141303

約数の個数: 40

約数和(自身を含む): 210230592

約数和(自身を除く): 131112112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 141283, 282566, 565132, 706415, 988981, 1130264, 1412830, 1977962, 2260528, 2825660, 3955924, 4944905, 5651320, 7911848, 9889810, 11302640, 15823696, 19779620, 39559240, 79118480]

約数ペア:

[(1, 79118480), (2, 39559240), (4, 19779620), (5, 15823696), (7, 11302640), (8, 9889810), (10, 7911848), (14, 5651320), (16, 4944905), (20, 3955924), (28, 2825660), (35, 2260528), (40, 1977962), (56, 1412830), (70, 1130264), (80, 988981), (112, 706415), (140, 565132), (280, 282566), (560, 141283)]