7971014720

素因数分解:

$2^6\times 5^1\times {\mathrm{24909421}}^1$

素因数の和:24909438

約数の個数: 28

約数和(自身を含む): 18980979564

約数和(自身を除く): 11009964844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 24909421, 49818842, 99637684, 124547105, 199275368, 249094210, 398550736, 498188420, 797101472, 996376840, 1594202944, 1992753680, 3985507360, 7971014720]

約数ペア:

[(1, 7971014720), (2, 3985507360), (4, 1992753680), (5, 1594202944), (8, 996376840), (10, 797101472), (16, 498188420), (20, 398550736), (32, 249094210), (40, 199275368), (64, 124547105), (80, 99637684), (160, 49818842), (320, 24909421)]