5065580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19483}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 11456592

約数和(自身を除く): 6391012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19483, 38966, 77932, 97415, 194830, 253279, 389660, 506558, 1013116, 1266395, 2532790, 5065580]

約数ペア:

[(1, 5065580), (2, 2532790), (4, 1266395), (5, 1013116), (10, 506558), (13, 389660), (20, 253279), (26, 194830), (52, 97415), (65, 77932), (130, 38966), (260, 19483)]