105715630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 195719328

約数和(自身を除く): 90003698

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 643, 802, 1286, 2005, 3215, 4010, 6430, 16441, 26363, 32882, 52726, 82205, 131815, 164410, 257843, 263630, 515686, 1289215, 2578430, 10571563, 21143126, 52857815, 105715630]

約数ペア:

[(1, 105715630), (2, 52857815), (5, 21143126), (10, 10571563), (41, 2578430), (82, 1289215), (205, 515686), (401, 263630), (410, 257843), (643, 164410), (802, 131815), (1286, 82205), (2005, 52726), (3215, 32882), (4010, 26363), (6430, 16441)]