34480040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123143}}^1$

素因数の和:123161

約数の個数: 32

約数和(自身を含む): 88663680

約数和(自身を除く): 54183640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123143, 246286, 492572, 615715, 862001, 985144, 1231430, 1724002, 2462860, 3448004, 4310005, 4925720, 6896008, 8620010, 17240020, 34480040]

約数ペア:

[(1, 34480040), (2, 17240020), (4, 8620010), (5, 6896008), (7, 4925720), (8, 4310005), (10, 3448004), (14, 2462860), (20, 1724002), (28, 1231430), (35, 985144), (40, 862001), (56, 615715), (70, 492572), (140, 246286), (280, 123143)]