88392070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 173817792

約数和(自身を除く): 85425722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 193, 271, 338, 386, 542, 845, 965, 1355, 1690, 1930, 2509, 2710, 3523, 5018, 7046, 12545, 17615, 25090, 32617, 35230, 45799, 52303, 65234, 91598, 104606, 163085, 228995, 261515, 326170, 457990, 523030, 679939, 1359878, 3399695, 6799390, 8839207, 17678414, 44196035, 88392070]

約数ペア:

[(1, 88392070), (2, 44196035), (5, 17678414), (10, 8839207), (13, 6799390), (26, 3399695), (65, 1359878), (130, 679939), (169, 523030), (193, 457990), (271, 326170), (338, 261515), (386, 228995), (542, 163085), (845, 104606), (965, 91598), (1355, 65234), (1690, 52303), (1930, 45799), (2509, 35230), (2710, 32617), (3523, 25090), (5018, 17615), (7046, 12545)]