5727160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 13084560

約数和(自身を除く): 7357400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2137, 2680, 4274, 8548, 10685, 17096, 21370, 42740, 85480, 143179, 286358, 572716, 715895, 1145432, 1431790, 2863580, 5727160]

約数ペア:

[(1, 5727160), (2, 2863580), (4, 1431790), (5, 1145432), (8, 715895), (10, 572716), (20, 286358), (40, 143179), (67, 85480), (134, 42740), (268, 21370), (335, 17096), (536, 10685), (670, 8548), (1340, 4274), (2137, 2680)]