27405160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18517}}^1$

素因数の和:18565

約数の個数: 32

約数和(自身を含む): 63331560

約数和(自身を除く): 35926400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18517, 37034, 74068, 92585, 148136, 185170, 370340, 685129, 740680, 1370258, 2740516, 3425645, 5481032, 6851290, 13702580, 27405160]

約数ペア:

[(1, 27405160), (2, 13702580), (4, 6851290), (5, 5481032), (8, 3425645), (10, 2740516), (20, 1370258), (37, 740680), (40, 685129), (74, 370340), (148, 185170), (185, 148136), (296, 92585), (370, 74068), (740, 37034), (1480, 18517)]