27103672180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104244893}}^1$

素因数の和:104244915

約数の個数: 24

約数和(自身を含む): 61295997672

約数和(自身を除く): 34192325492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104244893, 208489786, 416979572, 521224465, 1042448930, 1355183609, 2084897860, 2710367218, 5420734436, 6775918045, 13551836090, 27103672180]

約数ペア:

[(1, 27103672180), (2, 13551836090), (4, 6775918045), (5, 5420734436), (10, 2710367218), (13, 2084897860), (20, 1355183609), (26, 1042448930), (52, 521224465), (65, 416979572), (130, 208489786), (260, 104244893)]