13543720

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 30578400

約数和(自身を除く): 17034680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 619, 1094, 1238, 2188, 2476, 2735, 3095, 4376, 4952, 5470, 6190, 10940, 12380, 21880, 24760, 338593, 677186, 1354372, 1692965, 2708744, 3385930, 6771860, 13543720]

約数ペア:

[(1, 13543720), (2, 6771860), (4, 3385930), (5, 2708744), (8, 1692965), (10, 1354372), (20, 677186), (40, 338593), (547, 24760), (619, 21880), (1094, 12380), (1238, 10940), (2188, 6190), (2476, 5470), (2735, 4952), (3095, 4376)]