27238720

素因数分解:

$2^6\times 5^1\times {\mathrm{85121}}^1$

素因数の和:85138

約数の個数: 28

約数和(自身を含む): 64862964

約数和(自身を除く): 37624244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 85121, 170242, 340484, 425605, 680968, 851210, 1361936, 1702420, 2723872, 3404840, 5447744, 6809680, 13619360, 27238720]

約数ペア:

[(1, 27238720), (2, 13619360), (4, 6809680), (5, 5447744), (8, 3404840), (10, 2723872), (16, 1702420), (20, 1361936), (32, 851210), (40, 680968), (64, 425605), (80, 340484), (160, 170242), (320, 85121)]