265317770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 491028480

約数和(自身を除く): 225710710

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 5119, 5183, 10238, 10366, 25595, 25915, 51190, 51830, 363449, 373687, 726898, 747374, 1817245, 1868435, 3634490, 3736870, 26531777, 53063554, 132658885, 265317770]

約数ペア:

[(1, 265317770), (2, 132658885), (5, 53063554), (10, 26531777), (71, 3736870), (73, 3634490), (142, 1868435), (146, 1817245), (355, 747374), (365, 726898), (710, 373687), (730, 363449), (5119, 51830), (5183, 51190), (10238, 25915), (10366, 25595)]