25825210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 49918032

約数和(自身を除く): 24092822

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2081, 2482, 4162, 6205, 10405, 12410, 20810, 35377, 70754, 151913, 176885, 303826, 353770, 759565, 1519130, 2582521, 5165042, 12912605, 25825210]

約数ペア:

[(1, 25825210), (2, 12912605), (5, 5165042), (10, 2582521), (17, 1519130), (34, 759565), (73, 353770), (85, 303826), (146, 176885), (170, 151913), (365, 70754), (730, 35377), (1241, 20810), (2081, 12410), (2482, 10405), (4162, 6205)]