17303840

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 41404608

約数和(自身を除く): 24100768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1303, 1328, 1660, 2606, 2656, 3320, 5212, 6515, 6640, 10424, 13030, 13280, 20848, 26060, 41696, 52120, 104240, 108149, 208480, 216298, 432596, 540745, 865192, 1081490, 1730384, 2162980, 3460768, 4325960, 8651920, 17303840]

約数ペア:

[(1, 17303840), (2, 8651920), (4, 4325960), (5, 3460768), (8, 2162980), (10, 1730384), (16, 1081490), (20, 865192), (32, 540745), (40, 432596), (80, 216298), (83, 208480), (160, 108149), (166, 104240), (332, 52120), (415, 41696), (664, 26060), (830, 20848), (1303, 13280), (1328, 13030), (1660, 10424), (2606, 6640), (2656, 6515), (3320, 5212)]