86045680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8126

約数の個数: 80

約数和(自身を含む): 240698880

約数和(自身を除く): 154653200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 8087, 10640, 16174, 32348, 40435, 56609, 64696, 80870, 113218, 129392, 153653, 161740, 226436, 283045, 307306, 323480, 452872, 566090, 614612, 646960, 768265, 905744, 1075571, 1132180, 1229224, 1536530, 2151142, 2264360, 2458448, 3073060, 4302284, 4528720, 5377855, 6146120, 8604568, 10755710, 12292240, 17209136, 21511420, 43022840, 86045680]

約数ペア:

[(1, 86045680), (2, 43022840), (4, 21511420), (5, 17209136), (7, 12292240), (8, 10755710), (10, 8604568), (14, 6146120), (16, 5377855), (19, 4528720), (20, 4302284), (28, 3073060), (35, 2458448), (38, 2264360), (40, 2151142), (56, 1536530), (70, 1229224), (76, 1132180), (80, 1075571), (95, 905744), (112, 768265), (133, 646960), (140, 614612), (152, 566090), (190, 452872), (266, 323480), (280, 307306), (304, 283045), (380, 226436), (532, 161740), (560, 153653), (665, 129392), (760, 113218), (1064, 80870), (1330, 64696), (1520, 56609), (2128, 40435), (2660, 32348), (5320, 16174), (8087, 10640)]