67403840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{30091}}^1$

素因数の和:30115

約数の個数: 56

約数和(自身を含む): 183440832

約数和(自身を除く): 116036992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 30091, 60182, 120364, 150455, 210637, 240728, 300910, 421274, 481456, 601820, 842548, 962912, 1053185, 1203640, 1685096, 1925824, 2106370, 2407280, 3370192, 4212740, 4814560, 6740384, 8425480, 9629120, 13480768, 16850960, 33701920, 67403840]

約数ペア:

[(1, 67403840), (2, 33701920), (4, 16850960), (5, 13480768), (7, 9629120), (8, 8425480), (10, 6740384), (14, 4814560), (16, 4212740), (20, 3370192), (28, 2407280), (32, 2106370), (35, 1925824), (40, 1685096), (56, 1203640), (64, 1053185), (70, 962912), (80, 842548), (112, 601820), (140, 481456), (160, 421274), (224, 300910), (280, 240728), (320, 210637), (448, 150455), (560, 120364), (1120, 60182), (2240, 30091)]