135080860

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{16843}}^1$

素因数の和:17253

約数の個数: 24

約数和(自身を含む): 284394096

約数和(自身を除く): 149313236

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 16843, 33686, 67372, 84215, 168430, 336860, 6754043, 13508086, 27016172, 33770215, 67540430, 135080860]

約数ペア:

[(1, 135080860), (2, 67540430), (4, 33770215), (5, 27016172), (10, 13508086), (20, 6754043), (401, 336860), (802, 168430), (1604, 84215), (2005, 67372), (4010, 33686), (8020, 16843)]