260180980

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{35447}}^1$

素因数の和:35823

約数の個数: 24

約数和(自身を含む): 547884288

約数和(自身を除く): 287703308

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 35447, 70894, 141788, 177235, 354470, 708940, 13009049, 26018098, 52036196, 65045245, 130090490, 260180980]

約数ペア:

[(1, 260180980), (2, 130090490), (4, 65045245), (5, 52036196), (10, 26018098), (20, 13009049), (367, 708940), (734, 354470), (1468, 177235), (1835, 141788), (3670, 70894), (7340, 35447)]