27006400

素因数分解:

$2^6\times 5^2\times {\mathrm{16879}}^1$

素因数の和:16901

約数の個数: 42

約数和(自身を含む): 66456560

約数和(自身を除く): 39450160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 16879, 33758, 67516, 84395, 135032, 168790, 270064, 337580, 421975, 540128, 675160, 843950, 1080256, 1350320, 1687900, 2700640, 3375800, 5401280, 6751600, 13503200, 27006400]

約数ペア:

[(1, 27006400), (2, 13503200), (4, 6751600), (5, 5401280), (8, 3375800), (10, 2700640), (16, 1687900), (20, 1350320), (25, 1080256), (32, 843950), (40, 675160), (50, 540128), (64, 421975), (80, 337580), (100, 270064), (160, 168790), (200, 135032), (320, 84395), (400, 67516), (800, 33758), (1600, 16879)]