42557590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 81902016

約数和(自身を除く): 39344426

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4513, 4715, 9026, 9430, 22565, 45130, 103799, 185033, 207598, 370066, 518995, 925165, 1037990, 1850330, 4255759, 8511518, 21278795, 42557590]

約数ペア:

[(1, 42557590), (2, 21278795), (5, 8511518), (10, 4255759), (23, 1850330), (41, 1037990), (46, 925165), (82, 518995), (115, 370066), (205, 207598), (230, 185033), (410, 103799), (943, 45130), (1886, 22565), (4513, 9430), (4715, 9026)]