27185860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104561}}^1$

素因数の和:104583

約数の個数: 24

約数和(自身を含む): 61482456

約数和(自身を除く): 34296596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104561, 209122, 418244, 522805, 1045610, 1359293, 2091220, 2718586, 5437172, 6796465, 13592930, 27185860]

約数ペア:

[(1, 27185860), (2, 13592930), (4, 6796465), (5, 5437172), (10, 2718586), (13, 2091220), (20, 1359293), (26, 1045610), (52, 522805), (65, 418244), (130, 209122), (260, 104561)]