27211610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 24680230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 727, 985, 1454, 1970, 3635, 3743, 7270, 7486, 13813, 18715, 27626, 37430, 69065, 138130, 143219, 286438, 716095, 1432190, 2721161, 5442322, 13605805, 27211610]

約数ペア:

[(1, 27211610), (2, 13605805), (5, 5442322), (10, 2721161), (19, 1432190), (38, 716095), (95, 286438), (190, 143219), (197, 138130), (394, 69065), (727, 37430), (985, 27626), (1454, 18715), (1970, 13813), (3635, 7486), (3743, 7270)]