10950290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 21422016

約数和(自身を除く): 10471726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 643, 655, 1286, 1310, 1703, 3215, 3406, 6430, 8359, 8515, 16718, 17030, 41795, 83590, 84233, 168466, 421165, 842330, 1095029, 2190058, 5475145, 10950290]

約数ペア:

[(1, 10950290), (2, 5475145), (5, 2190058), (10, 1095029), (13, 842330), (26, 421165), (65, 168466), (130, 84233), (131, 83590), (262, 41795), (643, 17030), (655, 16718), (1286, 8515), (1310, 8359), (1703, 6430), (3215, 3406)]