66930560

素因数分解:

$2^7\times 5^1\times {\mathrm{104579}}^1$

素因数の和:104598

約数の個数: 32

約数和(自身を含む): 160007400

約数和(自身を除く): 93076840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 104579, 209158, 418316, 522895, 836632, 1045790, 1673264, 2091580, 3346528, 4183160, 6693056, 8366320, 13386112, 16732640, 33465280, 66930560]

約数ペア:

[(1, 66930560), (2, 33465280), (4, 16732640), (5, 13386112), (8, 8366320), (10, 6693056), (16, 4183160), (20, 3346528), (32, 2091580), (40, 1673264), (64, 1045790), (80, 836632), (128, 522895), (160, 418316), (320, 209158), (640, 104579)]