108245680

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3769}}^1$

素因数の和:4141

約数の個数: 40

約数和(自身を含む): 252439200

約数和(自身を除く): 144193520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 3769, 5744, 7180, 7538, 14360, 15076, 18845, 28720, 30152, 37690, 60304, 75380, 150760, 301520, 1353071, 2706142, 5412284, 6765355, 10824568, 13530710, 21649136, 27061420, 54122840, 108245680]

約数ペア:

[(1, 108245680), (2, 54122840), (4, 27061420), (5, 21649136), (8, 13530710), (10, 10824568), (16, 6765355), (20, 5412284), (40, 2706142), (80, 1353071), (359, 301520), (718, 150760), (1436, 75380), (1795, 60304), (2872, 37690), (3590, 30152), (3769, 28720), (5744, 18845), (7180, 15076), (7538, 14360)]