4778710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 4345130

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 263, 395, 526, 790, 1315, 1817, 2630, 3634, 6049, 9085, 12098, 18170, 20777, 30245, 41554, 60490, 103885, 207770, 477871, 955742, 2389355, 4778710]

約数ペア:

[(1, 4778710), (2, 2389355), (5, 955742), (10, 477871), (23, 207770), (46, 103885), (79, 60490), (115, 41554), (158, 30245), (230, 20777), (263, 18170), (395, 12098), (526, 9085), (790, 6049), (1315, 3634), (1817, 2630)]