54036520

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7547}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 122277600

約数和(自身を除く): 68241080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 7547, 15094, 30188, 37735, 60376, 75470, 150940, 301880, 1350913, 2701826, 5403652, 6754565, 10807304, 13509130, 27018260, 54036520]

約数ペア:

[(1, 54036520), (2, 27018260), (4, 13509130), (5, 10807304), (8, 6754565), (10, 5403652), (20, 2701826), (40, 1350913), (179, 301880), (358, 150940), (716, 75470), (895, 60376), (1432, 37735), (1790, 30188), (3580, 15094), (7160, 7547)]