13100270

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3203}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 23645520

約数和(自身を除く): 10545250

約数列:

[1, 2, 5, 10, 409, 818, 2045, 3203, 4090, 6406, 16015, 32030, 1310027, 2620054, 6550135, 13100270]

約数ペア:

[(1, 13100270), (2, 6550135), (5, 2620054), (10, 1310027), (409, 32030), (818, 16015), (2045, 6406), (3203, 4090)]