40070164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1201}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 74043200

約数和(自身を除く): 33973036

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1201, 1756, 2402, 4804, 8341, 16682, 22819, 33364, 45638, 91276, 527239, 1054478, 2108956, 10017541, 20035082, 40070164]

約数ペア:

[(1, 40070164), (2, 20035082), (4, 10017541), (19, 2108956), (38, 1054478), (76, 527239), (439, 91276), (878, 45638), (1201, 33364), (1756, 22819), (2402, 16682), (4804, 8341)]