6382720

素因数分解:

$2^7\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9992

約数の個数: 32

約数和(自身を含む): 15260220

約数和(自身を除く): 8877500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 9973, 19946, 39892, 49865, 79784, 99730, 159568, 199460, 319136, 398920, 638272, 797840, 1276544, 1595680, 3191360, 6382720]

約数ペア:

[(1, 6382720), (2, 3191360), (4, 1595680), (5, 1276544), (8, 797840), (10, 638272), (16, 398920), (20, 319136), (32, 199460), (40, 159568), (64, 99730), (80, 79784), (128, 49865), (160, 39892), (320, 19946), (640, 9973)]