65518130

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{3271}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 118027584

約数和(自身を除く): 52509454

約数列:

[1, 2, 5, 10, 2003, 3271, 4006, 6542, 10015, 16355, 20030, 32710, 6551813, 13103626, 32759065, 65518130]

約数ペア:

[(1, 65518130), (2, 32759065), (5, 13103626), (10, 6551813), (2003, 32710), (3271, 20030), (4006, 16355), (6542, 10015)]