2511014720

素因数分解:

$2^6\times 5^1\times {\mathrm{7846921}}^1$

素因数の和:7846938

約数の個数: 28

約数和(自身を含む): 5979354564

約数和(自身を除く): 3468339844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7846921, 15693842, 31387684, 39234605, 62775368, 78469210, 125550736, 156938420, 251101472, 313876840, 502202944, 627753680, 1255507360, 2511014720]

約数ペア:

[(1, 2511014720), (2, 1255507360), (4, 627753680), (5, 502202944), (8, 313876840), (10, 251101472), (16, 156938420), (20, 125550736), (32, 78469210), (40, 62775368), (64, 39234605), (80, 31387684), (160, 15693842), (320, 7846921)]